S1 • E12 Mar 29, 2017 21m
Follow Chris Sharma, the world's strongest climber, on his ultimate quest to make first ascents of the greatest unclimbed walls on earth. Across the Americas and Europe, Sharma discovers and climbs the most improbably rock formations, until he finds the ultimate challenge: a massive rock arch rising out of the Mediterranean Sea that he will attempt to climb without a rope, crashing into the waves below if he fails. If he can climb the arch, it will be the most difficult rock ascent ever achieved.
