 Ichac made a documentary of the expedition, called "Victoire sur l'Annapurna".Its summit was the highest summit attained for three years, until the first successful ascent of Mount Everest (although higher non-summit points - at least - had already been attained on Everest in the 1920s).The south face of Annapurna was first climbed in 1970 by Don Whillans and Dougal Haston also without using supplementary oxygen, members of a British expedition led by Chris Bonington that included the alpinist Ian Clough, who was killed by a falling serac during the descent.