Mark Synnott is a twenty-year member of the North Face Global Athlete team. He is a frequent contributor to National Geographic magazine and has written for Outside, Men’s Journal, Rock and Ice, and Climbing. He is also an internationally certified mountain guide and a trainer for the Pararescuemen of the United States Air Force. He lives in the Mt. Washington Valley of New Hampshire. He is the author of The Impossible Climb and The Third Pole.