The partial remains of Andrew “Sandy” Irvine are believed to have been found on the slopes of Mount Everest, a century after he died alongside his fellow British climber George Mallory while attempting – or just possibly returning from – the first ascent of the mountain.
The two men, part of a British expedition to climb the north-east ridge, were last seen making a push for the summit on 8 June 1924. They never returned, leading to one of the most enduring mysteries in mountaineering – whether the two men died after reaching the summit, as members of their team believed.