kendall johnson. you are thinking i may have seen something like that before in the olympics.ch it in slow motion. this is a full-in left double out right. he goes to the left, spins once, and then turns back to the right, spins twice, and before landing skis down in this pool. i think if he was out there in the snow, he would have landed that, too. >> he definitely would have. how in the world do you change directions mid-air? looks like he does it with his arms. that seems next to impossible. >> i have no idea. kendall is 21 years old. his first year on the u.s. freestyle team. last season he finished fourth. how do you swim out with your skis on? that's what you do. that is super awkward after looking super awesome. >>> to all the girls out there who have pesky little brothers, pay attention. >> i am going to show you my modification. >> her name is britt and she is a chemical biological engineering student interested in computational fluid dynamics. >> that was going to be my second choice for a major. nerf vulcan this and it is machine gun. she modified it to automaticall