In June 1924, Mallory and Andrew Irvine made an attempt on the summit. They never returned. Mallory's body was eventually recovered in 1999 on the North Face.
The Australian mountaineer reached an altitude of 8,320 meters (27,300 ft) during his attempt on the mountain as a member of the first official effort to scale the summit.
Known in Nepali as Sagarmatha and in Tibetan as Chomolungma, Everest is named after George Everest, surveyor general of India from 1830 to 1843.
Named after Sir Edmund Hillary, this near-vertical rock face with a height of 12 meters (39 ft) is located towards the summit.
On May 29, 1953, Hillary and Nepali-Indian Tenzing Norgay became the first individuals to reach the summit of Mount Everest.
Further unsuccessful expeditions followed, but Everest had caught the public imagination. A 1952 documentary shot in color captured the drama of taking on Earth's highest mountain above sea level.
Describing the notorious North Face, distinguished climber, author, and filmmaker Matt Dickinson once noted: "A simple slip would mean death."
The mountain was mapped as early as 1715 by the Chinese. By 1885, the peak was being eyed with a view to successfully climbing it. The 1921 British reconnaissance expedition, headed by George Mallory, discovered the northern approach to the mountain.
Pictured are climbers below the Geneva Spur, an enormous rock buttress located near the summits of Everest and Lhotse.
In January 1980, a Polish team led by Andrzej Zawada became the first expedition to reach the summit during the winter.
Legendary Italian climber Reinhold Messner was the first man to make a solo ascent of Everest without supplemental oxygen, this in 1978—a feat previously thought impossible. He reached the summit with Austrian Peter Habeler, who also climbed without extra oxygen. Two years later, Messner was the first to ascend alone, again without supplemental oxygen.
Above 7,924 m (26,000 ft), most climbers need to use supplemental oxygen to continue their ascent on any mountain. At 8, 848 m (29,029 ft) near Everest’s summit, each breath pulls in less than a third of the oxygen of a breath at sea level.
Working to find a new route up Everest's southwest face, a Japanese team suffered eight deaths and failed to reach the summit. However, Japanese climber Yuichiro Miura became the first man to ski down Everest, although he suffered a serious fall towards the end of the run.
Japanese mountaineer Junko Tabei (1939-2016) was the first woman to reach the summit of Mount Everest, this in May 1975.
Everest, with Nuptse and Lhotse peaks to the left.
In April 2014, one of the worst disasters in Everest's history occurred when an avalanche hit Base Camp 2, killing 16 Nepalese guides. Pictured is the mother of one of the victims.
The news has many times underlined the inherent dangers faced by mountaineers attempting to summit the world's highest peak, which can result in triumph or tragedy. Yet, the numerous accidents registered on Mount Everest don't scare the ones avid for the top.
Browse this gallery and be reminded of the highs and lows associated with this legendary Himalayan mountain.
Mount Everest: stories of achievement and hardship
The highs and lows associated with this legendary Himalayan mountain
TRAVEL Summits
The news has many times underlined the inherent dangers faced by mountaineers attempting to summit the world's highest peak, which can result in triumph or tragedy. Yet, the numerous accidents registered on Mount Everest don't scare the ones avid for the top.
Browse this gallery and be reminded of the highs and lows associated with this legendary Himalayan mountain.