Tommy Caldwell
Tommy Caldwell is an American rock climber. He is accomplished in several types of climbing, and in January 2015 Caldwell and Kevin Jorgeson completed the first-ever free climb of the Dawn Wall of El Capitan in Yosemite National Park.
Tommy Caldwell is an American rock climber. He is accomplished in several types of climbing, and in January 2015 Caldwell and Kevin Jorgeson completed the first-ever free climb of the Dawn Wall of El Capitan in Yosemite National Park.
Tommy Caldwell is a big-wall free climber, over 19 days in early 2015 he completed the first-ever free climb of the Dawn Wall at El Capitan (considered the hardest climb of its type in the world). Tommy's talk raises an interesting question: why do some people experience post-traumatic growth?