What Does It Take To Be One Of The World's Elite Climbers?

In episode one of Epic Climber, Chris Sharma invites Sasha Digiulian, Edu Marin and Adam Ondra to his new gym in Barcelona. After a little warm up at the wall, the guys head to Santa Linya for two days of climbing on some of the world's hardest routes. Everyone has a project in mind, but what approach will each climber take, and what inspires four of the world's best athletes to push themselves on such a short trip?