Psicobloc pioneer Tim Emmett introduces U.S. Olympic climber Kyra Condie to the discipline of climbing high above water as they attempt one of the hardest deep-water solos in Vietnam.

What were once lifestyle fads have evolved into some of the world's fastest-growing sports and are now set to debut on the world’s biggest stage – the Olympic Games. Step inside the journey of three new sports born on the fringes of society – skateboarding, surfing, and sport climbing – alongside names like Tony Hawk, Emily Harrington, and Sofia Mulanovich.