i hit the ground like a meteorite. >> they're pushing the limits. >> nobody knows what happens when you fall from 180 feet. >> climbing higher. speeding faster. >> rider down, rider down. everybody move. >> and falling further. >> oh, my. >> never turning down a challenge. >> the whole crowd was into it. everyone was egging me on. >> they take on the unknown. >> oh, my god. come on, buddy. >> and disaster is never far away.

>> one of the problems in studying records, you know you're going to experience things that other people have not. hello i'm contessa brewer. welcome to "caught on camera". remember when your mother said if at first you don't succeed, try, try again. we're not sure what your mother would say about the people in our next hour. they certainly take that advice to heart. even if it means breaking a few bones along the way. this is a club no quitters are allowed. as you watch their spectacular feats, remember, don't try this at home. not that you could, even if you wanted to. a high-flying bmx rider crashes to the earth. ouch. >> in my opinion, bmx is just as

dangerous as what evel knievel was done. >> steve crandall should know. he's been part of this strange bmx culture since he was a kid. he owns a bike company and has been to hundreds of unofficial stunt events held in back allies and parking lots. >> bmxers in general are pretty subversive. it's an underground culture, a lot of outcasts, misfits, hell raisers and good time havers. >> thank you all for coming out. we'll run this at 4:00 exactly. >> today steve's in richmond, virginia, emceeing a jumping competition over an unusual but tasty obstacle. >> we're going to run over the world's biggest plate of delicious tacos. >> as the riders demonstrate their skills above a giant bowl of tortilla chips it becomes clear that, like nachos, riders

get chewed up fast. the stunts are amazing, but so are the crashes. >> oh! >> today's riding was probably some of the most world class that you'll see in a back street parking lot. over a plate of nachos that probably will ever exist in the bmx, or humanity in general. >> the nachos event may seem like nuts, but it's light fare compared to the bonedeath competition. a bmx event steve covered in 2006 in new bedford, massachusetts. >> we're here at the bonedeath challenge riding in a swamp of garbage. >> the scene in new bedford was probably one of the weirdest scenes i have ever witnessed, a course basically built in between two buildings, build on a swamp. ramps made out of junk.

>> bmx rider paul herraneing is part of bonedeath. >> it started out as a bet. have everybody throw money into a hat and say, hey, look, you want something you want to do and you think it's worth a prize, you do it, and i'll tell you your reward. it got everyone to push themselves to that next level. >> they had riders jumping off ledges, riding down rails, riding across like 2 by 6s. they went so far as to have dead animals on the landings. >> one of the daredevil riders who sticks out is matt plassman. he decides he wants to attempt the biggest most difficult jump in the competition. a ten-foot high leap over the two septic tanks known as the holy roller. >> the holy roler was the big

one we were talking about it that morning as a joke. i didn't actually think somebody would literally try it. >> paul should have known. in the bmx world, if you build it, apparently they will jump. >> the whole crowd was really into it. and they were like chanting "bonedeath." egging me on. it was just something i felt i had to do at that point. >> matt charges down the makeshift runway. pedaling hell for leather. >> when i saw matt pedaling, i was a little bit concerned. >> concerned? not a word you here often among the bravado of these high-risk bmx events. but steve was right to be concerned. the jump was too difficult. matt falls short of the landing and crashes to the ground. steve interviews him just moments later. >> what just happened? >> i try to do jump the holy roller and bounces off the roller on my face. it was fun.

>> in fact, matt had so much fun, he wants to try the stunt again. >> the first attempt was scary enough to watch him bounce off it, let alone to tell me he wanted to do it again. >> i had the urge to go for it again to see how far i could get. maybe if i push harder this time i'll have just enough to get over it. >> he gave it a little more force, straightened out a couple more pieces of plywood and pedalled full throttle and went at it. >> it's not enough. >> he bounced his hid off the tank, and down hit himself again. >> this time he doesn't jump to his feet. he's knocked himself out. >> he wasn't moving. he was hurt and hurt bad. that scared us. >> matt, matt.

>> someone called the paramedics and cops and someone showed up. >> matt has a concussion and is taken to the hospital, but he doesn't seem much worse for the wear. >> i wasn't in a coma or nothing. within the next week i probably hopped on my bike and just went riding. >> matt's fellow bmx riders didn't even realize he went to the hospital. >> i don't know if he went with the ambulance or not. i think he turned them down. i think he went and got some food. >> he probably just went to, like, dunken dunkin donuts. >> or perhaps he went looking for nachos. after all bmxers are drawn to that flavor, spice, variety and let's not forget the crunch. >> you always laugh when your friends fall. what's playful is you're going to fall eventually. what gets me is you could fall 100 times, but the second you land that trick, it's completely worth it.

coming up -- >> dude, let's do this thing, man. >> a kayaker takes the plunge. >> oh, my god. >> but is he diving toward disaster? >> come on, buddy, where are you at? and out of control, a racer is dragged by his runaway bike. when "caught on camera full throttle" continues. when i'm out with my kids, my daughter's like, "mom, wait up!" and i'm thinking, "shouldn't you have more energy than me? you're, like, eight!" [ male announcer ] for every 2 pounds you lose through diet and exercise alli can help you lose one more by blocking some of the fat you eat. simple. effective. advantage: mom. let's fight fat with alli ♪ car insurance companies say they'll save you by switching, you'd have, like, a ton of dollars. but how are they saving you those dollars? a lot of companies might answer "um" or "no comment."

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a kayaker plunges over an enormous waterfall on purpose. >> holy [ muted ]. >> and disappears into the foaming water below. >> oh, my god. come on, buddy. >> it takes a certain type of person with a certain threshold for danger to think going over a giant waterfall is a good idea, but such people do exist, and

tyler bradt is one of them. >> my name is tyler bradt. i live in missoula, montana, and i'm a professional kayaker. >> this 23-year-old has been kayaking all his life. he travels churning white rapid after white rapid. >> basically running big rivers and drops and water falls. >> tyler paddled over his first waterfall at the age of 15, and has never looked back. >> i would say as an extreme kayaker i've probably run 100, 150-plus waterfalls. i've kind of lost count over the years. >> in september 2007, tyler came across alexandra falls in canada's northwest territories, far higher than any waterfall he had done before, 107 feet tall, and he decided to go for it.

>> the feeling behind running that waterfall was a moment in time that i will remember forever. i surfaced upright without even flipping over off that waterfall. it was amazing. >> the ride over alexandra falls didn't just give him an adrenaline rush, but the world record for the highest waterfall anyone had kayaked over. nobody could successfully paddle out of a bigger drop, nobody else but him, that is. in the spring of 2009, tyler comes across palouse falls in washington state, just five hours' drive from his hometown. >> a picture perfect waterfall. it was a neat thing to have spent my entire life traveling the world looking for rivers and waterfalls and find the most beautiful, biggest waterfall i

have ever seen right here in my backyard. >> picture perfect maybe, this is where most people would snap a photograph, and leave it at that. but he left the falls with a nagging feeling and comes back to look at it again and again. >> we're standing here at palouse falls. vnlt been able to get it out of my mind. it's my third time here in weeks. it's like 160, 180 feet tall, which is a little wild. nobody has come remotely close to running something this big. nobody knows what happens when you fall from 180 feet, so definitely makes you scared for sure. >> tyler and his kayaking partner russ sturgis go out to check conditions at the lip of the waterfall. >> dude, the level seems absolutely perfect. i love the look of the righthand side slip. there's nothing that says no,

except for the fact that it's a little high. >> nothing that says no? tyler has a different take on waterfalls than your average sightseer. >> dude, let's do this thing, man. i think this needs to happen. >> tyler and russ call in their support team. it looks like tomorrow will be the big day. >> in doing something like palouse falls, you can't practice for it in any other way than mentally preparing, running it over and over in my head. >> maybe so. but there's a big difference between visualizing going over a waterfall and actually doing it. the next day the safety team takes their places. two kayakers wading in the pool, a rescuer ready to rappel down behind the water fall to pull

out tyler. another one on the shore with a lifeline. also video cameras to record what will happen. >> at that point i was fully prepared to be able to walk away from it and say this isn't something i wanted to do. as it was, i decided that it was something that i wanted to do. so i gave the team the go ahead signal that things were happening. i got in my kayak. >> then he pushes off. >> approaches palouse, it's flat water, so i have time for conscious thought processes, am i making the right decision, which is a dangerous thing to be thinking when you're going off the waterfall. as soon as the water takes hold, your kayak begins to accelerate, everything goes away and you're simply focused on running the waterfall. >> tyler disappears into the mist, as his friends hold their

breath. >> oh, my god. come on, buddy. >> come on. >> looking for any sign of him. >> come on, t.d., bud, where are you at? >> down by the right, in the shadows. >> he's made it. he emerge from the shadow behind his friends as boats, still in the kayak with only a broken paddle to show for the brutal plunge. >> the impact was incredibly violent. i have jackknifed out of my tuck, thrown against the back of my boat, my paddle snapped, the wind was knocked out of me. >> he later determined it was a record-smashing 186 feet tall, almost twice as high as alexandra falls. >> i'm very used to going over the lip, reaching free fall and landing, but i have experienced acceleration like i've never felt before. from a matter of seconds you go

from being at the top to being at the bottom of the waterfall. it's an incredibly overwhelming experience. >> you might say the whole experience was completely over the top. so what's next for tyler? will he try to beat his new record? >> i don't envision myself running anything higher than palouse. but that's what i said after i ran alexandra, though. it's hard to tell what the future will hold, but i'm looking forward to finding that out and continuing my lifestyle as a kayaker, traveling the world and being able to meet and experience amazing people alongside incredible locations. coming up, a speeding motorcycle smashes to pieces. >> he crashed at probably 200 miles an hour. nothing moving out there. and are these guys flipping crazy?

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a motorcycle racer pushes the limit, and gets dragged hundreds of yards by a runaway bike. it's june 28th, 1998, legendary show stopper ron cook is to break the 200 mile-an-hour land speed record at murak lake in california. >> we knew he was going to give us a good number. he was going to go fast. >> videographer mark brazzo is at the starting line. there to catch what they think will be another history-making day for ron cook. he's smashed several records and rarely disappoints. >> i'm seen ron race before. he's very fast on a bike. his book is 200 miles an hour.

kawasaki has a nitrous bottle on it. this thing is a rocket. >> mark watches as ron shoots off down the track. disappearing into a cloud of dust. it's only later he learns what happens next. ron moves up to fourth gear and hits the nitrous boost button. gaining enough horse power to hit top speed. he's blasting at 175 miles per hour when his front wheel begins to wobble. ron struggles to regain control, but it's a losing battle. he makes a split second decision to abandon the bike, but as this terrifying video shows, his right leg is caught under the seat. pulling him at almost 200 miles per hour along the hard, dusty surface. >> it dragged him like a horse would drag a cowboy. so it was quite a ride. >> the friction of his body against the grounds burns through his protective suit. in another moment, it will tear his skin to shreds.

somehow ron flips his body over and amazingly pulls his leg free. as the bike speeds away, ron tumbles along the ground. it doesn't seem possible that he's not only survived the accident, he can stand up and has barely a scratch on him. >> i thank the lord that i'm still here with minor injuries. not too bad. >> i saw him shortly after. he drove his pickup truck back to the start line. >> i do plan to run again. i still want the 200-mile-an-hour record. this is part of the game here and it's just a matter of time before you get in a wreck. >> you would think ron might have learned his lesson and given up racing, but only two weeks after his spectacular wipeout he's back at it, showing

up at el mirage dry lake for another shot at the record. mark brazzo is there and isn't at all surprised to see ron. he's very successful, very fast. there was no way he was not getting back on that motorcycle. >> but ron has a new worry. track conditions don't look good. >> it's all broken up. i don't like riding in that loose stuff. it can get kind of squirrely. track conditions would definitely be better. >> but ron is not about to back down. he's ready to get back on the bike and do what it is he does best -- break records. >> i'm in a cautious state of mind. i made changes to the bicycle. there's still nervousness is. always is after a crash. got to get back on the saddle and do it again. i'm optimistically cautious. >> mark is manning his camera midway down the track. >> i always want to make sure i get a shot of ron, because he is

the fastest thing on two wheels. i heard over the radio that ron was taking off from the start line. i immediately grabbed my camera, and aimed. almost immediately he went into the high-speed wobble. >> mark's seen that wobble before. he knows what's coming. as the camera rolls, he hits the loose dirt on the track. instantly he flies through the air as the bike smashes to pieces. >> rider down, rider down. everybody move. >> he crashed at probably 200 miles an hour. there was quite a debris field. there was debris flying everywhere. there was dust, motorcycle parts. it was difficult to see where he was. there was nothing moving out there. >> emts rushed to ron's side. eventually word comes back to the anxious spectators. incredibly ron has survived once again. >> i hit the ground just like a

meteorite. tumbling, tumbling. i felt like i was in a washing machine. all of a sudden everything was quiet. all i saw was a big blue sky and a big bright sun, laying on the ground on my back side looking up through my helmet going, hmm, maybe i'm in heaven now, maybe this all ended. >> lying on the ground he tests his limbs to see if they're still attached. >> got to my right leg it moved, but when i lifted up the leg, the leg lifted up but the foot stayed on the ground. >> he's broken five bones in his leg. middle east rushed to the hospital. he's also broken his right arm and has third and fourth degree burns over hi body from skidding across the hard surface. >> i went 588 feet. that's almost like two football fields tumbling and tumbling. end over end. i was amazed i could go that far and still come out alive. >> ron not only survives, he has a new record. but not the one he was aiming

for. the entry is for surviving the highest speed motorcycle crash. and that record is good enough for ron cook. after a long period of recovery, he retires from racing. >> i survived two bad accidents. i should have died in both of them. maybe the third one will do me in. maybe my recovery took three years for a reason. maybe it made me slow down and say, you know what, son? you've done enough. coming up, balancing on the brink. a high-wire walker steps into danger. and -- >> look at the penalty for failure, dude. >> a cliff top crumbles and a mountain biker tumbles. >> i thought i was watching him fall to his death. >> when "caught on camera: full throttle" continues. u want fast? try bayer advanced aspirin. it's not the bayer aspirin you know. it's different. first, it's been re-engineered with micro-particles.

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giffords and others were shot in the attack a year ago. net for two weekend face-offs with mitt romney taking the brunt of the attacks at the nbc news facebook debate. now back to "caught on camera." welcome back to "caught on camera." i'm contessa brewer. we're watching adventure seekers pushing the limits, breaking records, and all too often crashing. but why do they do it? what makes them drive faster? climb hider? take bigger chances than the rest of us? our next risk taker has an interesting motivation for a stunt that puts him on top of the world. christian skoue is balancing

on a cord above a fjord. attempting the highest slack line walk when suddenly -- it's august 3rd, 2006, christian is atop kirad mountain in southwest norway. he's strung the nylon cord himself, testing each screw, and edging along the wire checking it inch by inch. his only protects if he falls will be a safety harness attached to the line. if the cord or screws break, christian will plunge to his death. >> translator: there are a lot of things that can go wrong. for example, you could have something sharp in your pockets that could cut the line. >> once christian has gone through the safety check, he begins psyching himself up. music gets him in the zone. it's hard to believe that anyone

can relax perched so high above the rocky cliffs, but with his feet dangling like he's just sitting at the kitchen table, christian finds peace. he's ready. he edges along the rope to the other side of the ravine. christian climbs onto the line and struggles to find his balance. he's tried and failed this same walk before. so he knows how difficult it will be. >> translator: the first steps are some of the worst. the start is the most difficult. >> tentatively, he takes a few steps. he tumbles, instinctively clinging to the rope for safety. it's a scary reminder how easily this can go wrong. seemingly unshaken, christian

prepeers -- prepares to start again. unlike a tight rope, the slack line is loose. it bounces and swings as christian tries to balance. the line is flat, but only one inch thick. christian is 3,280 feet in the air, nearly three times the height of the empire state building. slowly, cautiously, breathing deeply, christian places one foot in front of the other, bridging the gulf step by step. as he reaches the halfway point, he starts singing to himself. a tiny voice in the vast canyon. seconds later -- >> woo-hoo! >> he's made it. >> yeah!

>> immediately after the stunt, christian tries to explain why he took on the challenge. >> translator: we create contrast in our lives, so that for things to be really great, we must also experience hell. standing on that line is hell. it's damn good to come home and sit on the sofa and relax. be careful. oh. oh, no. >> a mountain biker plunges head over heels down a rocky cliff. >> it's a hard experience you think you see another human being in the process of dying. >> january 1st, 2004, chorizo gorge, southern california. for experienced cyclists, a new year's day trail ride has become an annual tradition. >> we try to do a big ride every new year's day to start the year off right.

>> bill eat helmet-mounted camera is recording as they make their way atop the cliff paths. they've been riding for almost three hours when miles brakes abruptly. this section is crumbling along the edge, leaves just inches to spare. >> look at the penalty for failure, dude. >> miles decides to try riding over the eroded area and moves his bike back up the trail to get a start. >> where we stopped looked scary to me. i walked on by. as i'm walking my bike over, i looked down over the edge and thought, holy crap, that's a big drop. >> as bill watches from the other side of the gap, another friend, eric, attempts the narrow trail. >> eric got up to sort of like the crux spot, the nastiest along the trail. he decided to tripod it through that area. >> he makes it, but barely now it's miles' turn. he tries the same technique, but loses his balance.

suddenly disaster. >> oh, [ muted ] oh, my. oh. oh. >> you see him fall for a while. you see him hit and bounce. he catches more air, going shoulder over shoulder. i thought i was watching miles fall to his death. >> after he plummets almost 150 feet over jagged rocks, his friends see him leap to his feet. >> are you all right? >> sit down, sit down. >> make sure you know everything is connected. >> bill puts the camera down as miles scrambles back up the slope. he can't believe he was more badly hurt. >> i was wearing a helmet and a backpack, both of which i credit with saving my life. it was a big drop and very unforgiving terrain. my first thought was that's it, i'm going to die. i was so focused on trying to

grab anything i could, that i guess i wasn't thinking about how much it hurt. >> but miles will have plenty of time to feel exactly how much it hurt. once his makes it back to the path, he must bike in horrible pain back to the trailhead more than ten miles away. >> my right hand was broken, left wrist was very badly sprained. it was hard to hold on to the handlebars. i also broke my glasses. and i'm fairly nearsighted so it was hard to see where i was going. but the plus side is that that movement kept me from going into shock. >> despite his close call, miles' tumble has not deterred him from mountain biking. why would it? like all these dare devils, he's back after it just six weeks later. he's riding in a 24 hour race in arizona. >> people have asked me if i learned anything from this. i say, no, i haven't. if i were faced with the same situation again, i would give it another shot. hopefully i would make it this time.

coming up, hydroplane racing is one twisted sport. >> you've got to remember that you're traveling at over a football field per second. when something happens, it's going to be big. and gigantic waves make for colossal wipeouts, when "caught on camera: full throttle" continues. are you crazy?

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>> in the blink of an eye, a piece of equipment fails or a driver makes a mistake, a boat could be 50 feet up in the air. upside down or backwards. >> at first glance, dave might look more like a banker than a daredevil, but he's been racing hydroplanes for years and been in some pretty dramatic crashes. >> you're traveling at over a football field per second. so if you aren't anticipating what what's going to happen, you're likely to crash. >> they flip through the air as if they weigh nothing, but these boats are 30 feet long, 7,000 pounds with 4,000 horsepower engine. >> it is a celebration of success. everything about it is bigger

and badder and more extensive than you could possibly imagine. >> dave says imagine driving your car at 200 miles an hour over two and three foot speed bumps without springs or shocks. that's what it feels like to ride this thing. >> the environment of looking from the outside of a hydroplane, it likes wonderful, graceful vehicle that flies over the water. the truth is the boat is actually beating the snot out of the driver that's inside. >> dave fell in love with racing boats as a teenager. while most kids his age were out riding bicycles -- >> i started out racing flat-bottom boats, because that's what my uncle had done. >> dave, good-bye. >> and it was a lot of fun, and it progressed into bigger flat-bottom boats, managed to set a lot of world records and win a lot of championships. >> from there, of course, it was a natural step to racing hydroplanes. dave soon breaking almost every record in the book.

in 2004, he decides to see just how fast he can drive his legendary hydro plane, miss budweiser and try for the straightway speed record. >> we'll be racing against time and mother nature. we'll see what we're made of. >> dave doesn't let his nerves show. >> one of the problems in setting records is you know you're going to experience things that other people have not. >> everybody pay attention. the course is live. >> the speed record is calculated by averaging the time over two one-kilometer runs. >> 9.83. >> the speed to beat is 198 miles per hour. dave is buckled in and hits the gas. >> here he comes. >> 213.437 miles an hour. >> he's on record pace over the first leg. for the second leg, he gives it everything he's got. >> 225. >> 225. 30 -- >> he's out of it.

>> it's more than fast enough to break the world record. but the burst of speed also breaks the boat's rudder. >> okay, everybody the race is on hold. there's a hole in it. we need him off the course. >> luckily dave isn't hurt in this record stunt. >> mashed the propeller and cleared the propeller and strut off the boat. >> but it's a very different story seven years earlier. dave was at the columbia cup championship in washington state, ready to claim the record for the most consecutive race wins. this would be his 20th win in a row. but as he bursts out of the gate, almost instantly the boat has hit two waves in a row. at top speed, the force is too much and the hydro plane blows

over. the top of the boat crashes onto the water, exploding the protective canopy, ripping off his oxygen mask and submerging him in the water. >> i was unconscious under water. the safety team got there right away, got me onto the bottom of the boat. they cleared the airway and got the water out. >> amazingly, dave survives. his hand is crushed by the flying metal of the canopy. he ends up losing two fingers on his right hand. it's the type of crash that might deter another driver from racing altogether. but dave is no quitter. >> i just felt i had things to prove to myself and give to the sport. >> dave and the team rebuild miss budweiser redesigning the driver's capsule to make it safer. >> luckily to date since we've done that, nobody has been killed or hurt significantly inside that capsule.

>> years later, dave will have good reason to be thankful for that safer capsule. in the summer of 2009, he enters thunder on the ohio, a race he's won ten times before. in his first heat another driver loses control and hits dave -- dave's boat. dave flips over and smashes into the water. but dave's work redesigning the driver's capsule pays off. it stays in one piece, and he waits in safety for help to arrive. >> the only injury i got was a finger injury, where it broke a knuckle in the finger. as boat accidents go, i'll take that. that's a good one. >> after decades of speeding, crashing and tumbling through the air, dave says driving a hydro plane is a thrill only few can experience. but many more can enjoy watching

safely from the shore. >> there's such an unexpected and unanticipated and unpredictable sport, i think people watch because they know when something happens, it's going to be big. >> my god. >> oh, he's down. >> that guy's going to die. >> a surfer is trapped under water, pounded by giant waves. >> you could tell even if he gets a breath after this one, it's going to be horrible. >> when "caught on camera: full throttle" continues. and it hasn't been going exactly as planned. cut. cut! [ monica ] i thought we'd be on location for 3 days -- it's been 3 weeks. so i had to pick up some more things. good thing i've got the citi simplicity card. i don't get hit with a fee if i'm late with a payment... which is good because on this job, no! bigger! [ monica ] i may not be home for a while. [ male announcer ] the new citi simplicity card. no late fees. no penalty rate.

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a surfer comes tumbling down a giant wall of water and gets trapped underneath the crushing waves. >> that guy's going to die. in the world of big wave surfing, maverick surf spot in northern california is legendary.

spinchts maverick is like a holy spot for big-wave surfing. >> neil matthews has been surfing almost all his life, but he's never seen anything like mavericks. >> if you go to mavericks for your first time, pretty much no matter where you surfed before and what big wave experience you've had, you will find it to be remarkable. >> they've measured waves up to like 70 feet. and they actually get bigger than that. >> grant washburn has been surfing and shooting the giant waves of mavericks for almost two decades. he's seen some incredible surfing and insane wipeouts. >> it's not necessarily harder to ride big waves. the stakes are higher, and they are punished more severely. so if you make a big mistake at mavericks, it will be unlike anything else that would happen to a surfer anywhere else.

january 30th, 1998, the el nino weather pattern makes for a winter of record surf and big swell is coming in from hawaii. >> it didn't originally look that huge, but they actually were so thick and powerful they were some of biggest waves we had seen. >> the waves are powerful enough to even give the most experience surfers second thoughts, but a few decide they second quarter miss this -- they can't miss this opportunity. as grant films, one of mavericks' best known surfers who goes by the name flea, goes for a wave. he doesn't make it. >> when he came up to get his breath, the next wave landed right on him. a huge wave beat him down into the deep. he held his breath, got

pushed into the rocks and got stuck there. >> the leash attaches the surfboard to his leg is wrapped around one of the jagged rocks so dangerous, surfers call it the bone yard. the battering waving give flea no chance to release himself. >> just surge after surge, held in the spot. we thought we were going to watch him die, because he's in 15-foot whitewater being pounded by waves. no way anyone can get there. >> miraculously the leash comes off and flea makes it safely to shore. >> it wasn't that big of a mistake, that bold of an attempt so that scares everybody off a bit. people are like, whoa, okay. >> everybody but one. kneale is already on his way out to the surf spot and doesn't see flea's narrow escape. after a full 45 minutes of paddling, he reaches the point where the waves are breaking. he sees a big wave coming, and takes it. >> oh, wow, he got it. my god. >> oh, he's dead. that guy's going to die. >> his balance was thrown off.

he falls really hard into the middle of the wave. the wave lands on him. you could tell, even if he gets a breath after this one, it's going to be horrible. on shore grant watches, as 23450e8 disappears under the massive wave. he scans the foamy water, hoping he'll surface. >> we can see a surfboard, with a rope to his leg, and it's pointing up the whole time, which means he's about 20 feet under water. >> surfers call this tombstoning. kneale is trapped deep under weight. a second wave bigger than the first crashes directly onto his board. >> i was looking up, seeing daylight, thinking i'm going to get a breath, then all of a sudden i just dropped back down to the bottom like an eye elevator ride. i was hanging out there thinking, okay, maybe i need to get some air. i'm starting to get a little worried. then it happened again, another boom. >> a third wave has broken

overhead. the boom shoots neil up to the surface and finally he catches a breath, but just as he gasps for air, he spots the jagged rocks and knows he's in deadly territory, the same place flea just narrowly escaped. the bone yard. >> there was another 20-foot wall of whitewater coming toward me. i decided to grab onto the back of my board and point it toward the crack in the rocks. somehow i managed to bounce myself between the rocks, and made it to the lagoon safely. >> he was held under water for almost a full minute before he drew a breath. it's amazing he's still alive. >> i don't think there's many wipeouts in the history of the sport that are nearly as bad as his. he lived, but he got lucky. there are people that have died. >> neil paddles to shore through the foaming waves. >> my back hurts so bad.

>> your back hurts? >> he later discovers that the pounding whitewater broke his back. >> i couldn't do anything. i was that far under. it felt like i was going over the falls over and over again. but surfer dudes are built tough. a broken back didn't stop kneale from returning to mavericks, even if this maverick approaches the sport a little more cautiously. the rush he gets surfing is in his bones. >> when i finish every single ride i ever had at mavericks, i feel enlightened and i feel like i've done something just wonderful. so there you go. extreme athletes who are not just breaking barriers, they're smashing them to pieces again and again. if you have a video you'd like to sent to us, logon to our website caughtoncamera.msnbc.com. i'm contessa brewer. that's it for this edition of "caught on camera."