Bottleneck (K2) left. However, due to the technical difficulty of this approach, it has only been done once, by Fritz Wiessner and Pasang Dawa Lama Sherpa on the 1939 American Karakoram expedition. On August 4, 2009, Dave Watson became the first person to ski down the Bottleneck. Bottleneck (K2) The Bottleneck is a location along the South-East Spur, known also as Abruzzi Spur— the most used route to the summit of K2, the second-highest mountain in the world, in the Karakoram, on the border of Pakistan and China. The Bottleneck is a narrow couloir, which is overhung by seracs from the ice
1939 American Karakoram expedition to K2 eight-thousand-metre mountain and would have succeeded without bottled oxygen. There would have been no recriminations. 1939 American Karakoram expedition to K2 The unsuccessful 1939 American Karakoram expedition to K2 was the second U.S. attempt on the second-highest mountain in the world, following the 1938 reconnaissance expedition. Fritz Wiessner, the leader of the expedition, and Pasang Dawa Lama got to within of the summit of K2 via the Abruzzi Ridge – a difficult and arduous route – with Wiessner doing practically all the lead climbing. Through a series of mishaps one of the team members, Dudley Wolfe, was left stranded near