Was tenzing norgay the first man on everest?

Tenzing Norgay was not the first man on Everest; he was one of the first two individuals confirmed to reach the summit. Alongside Sir Edmund Hillary, the duo successfully reached the top of Mount Everest on May 29, 1953. Their achievement is celebrated as one of the greatest feats in mountaineering history. However, there were earlier attempts and claims that have been disputed, but none were officially recognized.