Newton D India 361 Questions 225 Answers 1 Best Answer 1k Points View Profile 0 Newton D Asked: May 6, 20202020-05-06T21:28:25+05:30 2020-05-06T21:28:25+05:30In: General Who was the first person to reach Mount Everest without oxygen? 0 Who was the first person to reach Mount Everest without oxygen? gk Share Facebook 1 Answer Voted Oldest Recent 0 Questions 557 Answers 19 Best Answers 0 Points View Profile [Deleted User] Added an answer on May 6, 2020 at 9:29 pm Peter Habeler On 8 May 1978, Reinhold Messner and Peter Habeler reached the summit of Mount Everest; the first men known to climb it without the use of supplemental oxygen. Prior to this ascent it was disputed whether this was possible at all. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Save my name, email, and website in this browser for the next time I comment.