Social Sciences, asked by harshadha57, 9 months ago

who was the first man who climbed mount Everest without oxygen?​

Answers

Answered by meghasharma8998
2

Answer:

Reinhold Messner was the first man to climb mt. everest without oxygen..

Answered by tshantha86
1

Answer:

reinhold messner

Explanation:

mark as brailst

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