January 27, 2018

9 minutes

Available for over a year

In 1988, the British mountaineer, Stephen Venables, was forced to spend the night by himself in the so-called "Death Zone" near the top of Mount Everest. In one of the most remarkable achievements in the history of climbing, Venables managed to survive despite not having a tent or supplementary oxygen. He talks to Lucy Burns.

PHOTO: Stephen Venables (Getty Images)