jeffrey allen tells kelsi thorud how he went on the show goes beyond winning money. >> reporter: this the moment bay area native, jeffrey allen won $10 million as a contestant on the prime video origin fall series, beast games. >> i mean, i'm getting goose bumps talking about it. it's a special moment. >> reporter: he got the idea to go on the series from his 9-year-old son, jack. >> he introduced me to mr. beast early last year. i saw the application pop up and i thought wow, it's cool to be the cool dad for my 9-year-old and talk about his disease. >> reporter: jeffrey's son, lucas, has a condition, ctd. >> his activity is something he will need help with. delayed, kids with his condition are prone to seizure, low muscle tone, and currently there is no therapy or cure or treatment. >> reporter: and since his diagnosis, his family has worked tirelessly to bring awareness to ctd and push for more research. >> with a rare disease, it is tough to get them interested in it. >> and this is where it gets fun. >> reporter: that's where they became the perfect platform. his goal is to always

jeffrey allen tells kelsi thorud how he went on the show goes beyond winning money. >> reporter: this was the moment bay area native, jeffrey allen won $10 million as a contestant on the prime video origin fall series, beast games. >> i mean, i'm getting goose bumps talking about it. it's a special moment. >> reporter: he got the idea to go on the series from his 9-year-old son, jack. >> he introduced me to mr. beast early last year. i saw the application pop up and i thought wow, it's cool to be the cool dad for my 9-year-old and talk about his disease. >> reporter: jeffrey's son, lucas, has a condition, ctd. >> his activity is something he will need help with. delayed, kids with his condition are prone to seizure, low muscle tone, and currently there is no therapy or cure or treatment. >> reporter: and since his diagnosis, his family has worked tirelessly to bring awareness to ctd and push for more research. >> with a rare disease, it is tough to get them interested in it. >> and this is where it gets fun. >> reporter: that's where they became the perfect platform. his goal is to al

. >> reporter: this was the moment bay area native jeffrey allen won $10 million as a contestant on thes i mean i'm getting goose bums right now talking about it. just a special moment. >> reporter: he got the idea to go on the competition series from his 9-year-old son jack. >> he introduced me to mr. beast early last year. and i saw the application pop up and i kind of go wow. it's -- cool opportunity to kind of be the cool dad to my 9-year-old. but also have a platform to talk about my 7-year-old's rare disease. >> reporter: jeffrey's son lucas has a condition called creatine transporter deficiency or ctd. >> always need help with daily living. severely psychology anitively delayed and prone to seizure and low muscle tone and currently no therapy. no cure, no treatment. >> reporter: since the diagnosis, his family has worked tirelessly to bring awareness to ctd and push for more research. >> but with the rare disease, it's tough to get academia or big pharma interested in it. this is where it gets fun. >> reporter: that's where beast games became the perfect platform. jeffrey says hi

. >> well, jeffrey randall allen, you have gained an admirer.e money, but you're using it for your seven year old son, jack, and you're trying to raise awareness, man. much love to you. >> thanks. no, it's. the journey is just beginning. and i think there's so many people out there who want to support and again, follow our ruck, you know, who want to support and again, legacy 831 official on youtube. you'll be able to see our entire journey and figure out ways where you can contribute and help. >> the dad. going the distance. for sure. >> for sure. >> alright, let's talk about this bay area weather. it was kind of drizzly early this morning and that's changing, isn't it? >> yes, we will get into some warmer, drier weather as we get into tuesday. wednesday guys outside our doors at this hour. still plenty of cloud cover and we will still have a slight possibility of a few passing showers. here's a look over golden gate bridge temperatures this afternoon. similar to yesterday, most within a few degrees. here's a view of storm tracker two. take a l