Excerpt from Mark's official website:

"Mark Synnott is a New York Times bestselling author, a pioneering big wall climber and one of the most prolific adventurers of his generation. His search for unclimbed and unexplored rock walls has taken him on more than 30 expeditions to places like Alaska, Baffin Island, Greenland, Iceland, Newfoundland, Patagonia, Guyana, Venezuela, Pakistan, Nepal, India, China, Tibet, Uzbekistan, Russia, Cameroon, Chad, Borneo, Oman and Pitcairn Island. Closer to home, Mark has climbed Yosemite’s El Capitan 24 times, including several one-day ascents."

Author image: © Paul Reitano, used here by permission of the author