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There are 14 peaks in the world with an altitude of more than 8,000 meters. Mountaineers often refer to K2 – also known as Chogori Peak, which ranks second in altitude and is widely recognized as the world's most difficult mountain to climb. Figures show that for every 100 people who attempt to climb it, 27 die. The process of climbing K2 by the female mountaineer Edurne Pasaban was also very dangerous, so let's feel the thrill of it together.