2007_Altitude_Everest_expedition
The 2007 Altitude Everest expedition, led by the American climber Conrad Anker, arrived at Base Camp below the north face of Everest in May 2007 and retraced the last journey of British climber George Mallory who was lost during the 1924 British Mount Everest expedition.
On 8 June 1924, Mallory, along with his climbing partner Andrew Irvine, set out for the summit of Everest but disappeared from view short of the summit. The mystery of whether they could have been the first climbers to reach the world's highest point has never been resolved. Anker and his colleagues investigated what happened to them, testing out the durability of their clothing and equipment to establish whether Mallory and Irvine could have reached the summit in the conditions they faced in 1924.