The local name of K2 is Chogori, which in Balti language means the king of mountains. This name is little known outside of Pakistan. It is, therefore, desirable that – K2 be used.K2 is a rocky mountain up to 6000 meters, beyond which it becomes an ocean of snow. The traditional route to its base camp goes from Skardu, which is linked with Islamabad by a good road. From Skardu the route goes via Shigar-Dassu-Askole up to Concordia over the Baltoro glacier. The exact height of the peak is 8,611 meters/28,251 ft.K2 is known as the Savage Mountain due to the difficulty of ascent and the second-highest fatality rate among the “eight-thousanders” for those who climb it. For every four people who have reached the summit, one has died to try. An Italian expedition succeeded in ascending to the summit of K2 via the Abruzzi Spur on 31 July 1954. The expedition was led by Ardito Desio, although the two climbers who actually reached the top were Lino Lacedelli and Achille Compagnoni. The team included a Pakistani member, Colonel Muhammad Ata-Ullah, who had been a part of the 1953 American expedition. Also on the expedition were the famous Italian climber Walter Bonatti and Pakistani Hunza porter Mahdi, who proved vital to the expedition’s success in that they carried oxygen to 8,100 meters (26,600 ft) for Lacedelli and Compagnoni. Their dramatic bivouac in the open at that altitude wrote another chapter in the saga of Himalayan climbing.