Alaska Ranger: Mark Westman

Mark Westman is one of Alaska's most prolific alpinists. On Denali alone, Westman has climbed a myriad of monumental routes including the Cassin Ridge, Isis Face, Denali Diamond and Slovak Direct.

On episdode 05, Westman traces his roots in the outdoors, the important partnerships in his life and the challenges he's faced in and out of the mountains.