Edited by:
redazione
Date: 08/05/1978
On 8 May 1978, Reinhold Messner and Peter Habeler became the first people to reach the summit of Everest without the use of oxygen.
Everest: first ascent without oxygen
Edited by:
redazione
On 8 May 1978, Reinhold Messner and Peter Habeler became the first people to reach the summit of Everest without the use of oxygen.