Royal Robbins pioneered the technique and ethics of big wall climbing.
It's a miracle my head wasn't hurt': 21-year-old student falls 80 feet in Yosemite, breaks nearly every bone
Father-son duo summit legendary Yosemite climb
Meet the 8-year-old who just made history as the youngest to climb El Capitan - ABC News
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Rock Stars In History: See Historic Climbing Moments On El, 40% OFF
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Father-son duo summit legendary Yosemite climb
Alex Honnold Free Solo Trailer
He peaked young! Eight-year-old becomes youngest ever to climb Yosemite's 3,000-foot El Capitan rock