Snowboarder Taylor Gold has been competing since he was nine. Gold was one of four Americans challenging in the halfpipe at the Sochi 2014 Olympics.
"Most of the time when you're going as big as you can and doing the hardest tricks you can, you're pretty scared," admits Taylor Gold -- seen mid-flip in the Snowboard men's halfpipe semifinal at the Sochi 2014 Winter Olympics.
Taylor's sister Arielle Gold pictured after her crash -- which led to a separated shoulder -- in a warmup at the 2014 Sochi Olympics. Ranked fourth in the world in the women's halfpipe, she missed out on participating in her first Olympics.
Double Olympic halfpipe champion Shaun White of the US is the sport's most famous participant. Formerly known as the "Flying Tomato," White has taken on a business-like approach to the sport as owner of the Air + Style games.
Kelly Clark -- the most decorated snowboarder in the history of the women's halfpipe competition -- says snowboarding is "a calculated risk." "What would be scary or very risky for other people, isn't necessarily in our shoes," she says.