Daniel Woods, Paul Robinson and Tommy Caldwell tackle the hardest problems on the fantasy boulders of Rocklands, South Africa.
Chris Sharma, the "king" of sport climbing battles with Czech wunderkind, Adam Ondra, to make the first ascent of the world's most difficult climb.
El Capitan free-climbing master Tommy Caldwell battles his ultimate project, making the first ascent of the 3,000 foot overhanging Dawn Wall.
