Oswald Oelz

Oswald Oelz was a notable mountaineer and physician who played a significant role in the world of high-altitude climbing. He was the expedition doctor for Reinhold Messner during the historic 1978 Everest ascent, which was the first successful climb of the mountain without supplemental oxygen. Oelz was a proponent of medical support in mountaineering, advocating for the use of artificial oxygen and other medical interventions to enhance safety and success in high-altitude expeditions.