He’s One of the Best Mountain Climbers Ever | National Geographic

MAR 09 2015 · 12:00

Reinhold Messner is acclaimed as one of the greatest mountaineers of all time. He was the first person to climb all 14 8,000-meter peaks—the tallest mountains in the world—and one of the first to climb Mount Everest without any supplemental oxygen. Hear Messner recount what it was like to climb Everest and what drives his passion for adventure. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, a