Ed Viesturs is a legendary mountaineer and a member of the Global Rescue Mountain Advisory Council. He is the only American to have climbed all 14 of the world’s 8,000m peaks and the fifth person to do so without using supplemental oxygen.
Ed Viesturs is a legendary mountaineer and a member of the Global Rescue Mountain Advisory Council. He is the only American to have climbed all 14 of the world’s 8,000m peaks and the fifth person to do so without using supplemental oxygen.