Alpine Mountaineer & Founder of Gym Jones
President of World Access for the Blind & Expert in Human Echolocation
Mountaineer & Captain of The North Face Climbing Team; Author of "The Lost Explorer"
Professional Rock Climber Known for Completing the Historic First Free Ascent of El Capitan’s Dawn Wall in Yosemite
Climber, Best Known for Being the First to Free Climb to the Summit of Yosemite's El Capitan