Mustagata 2008 Ski and Climb Expedition

Expedition Leaders


Jon Otto is a mountain guide, expedition planner and leader, author, and travel consultant. Jon speaks fluent Mandarin Chinese and has traveled extensively in western and southwest China, including Tibet and many remote and border regions such as the Shaksgam valley around K2. His organizational skills are superb, and he has developed extensive contacts throughout China and Tibet.

Jon learned to rock climb at the age of 15 and started ice climbing in college. He spent a year studying in Beijing where he joined the university’s climbing club. In the summer of 1991 Jon took part in the club’s first expedition to climb Mustagata (7546 meters). Since then, Jon has climbed Mustagata nine times (summated eight times) and led two new routes, most notably the first ascent of the East Ridge.

Jon went on to lead many expeditions throughout China including the first western ascent of Mt. Nojin Tangla (7116 meters) in Tibet, the first ascent of Half Ridge Peak in Sichuan, he pioneered a new route up the rocky West ridge of Mt. Yala (5820 meters), and led the second ascent up the Southeast ridge of Mt. Siguniang (6250 meters). In 2000 Jon co-led a large international expedition to Cho-Oyu (8201 meters) the 6th highest mountain in the world, and continues to lead climbs on various 5000-7000 meter peaks in China and Tibet.

Jon owns BlueSheep Adventures, which runs innovative tours and climbing expeditions in China, including Tibet. He is enthusiastic about bringing people to see the country and believes that true interaction and understanding is key to positive and constructive change.


AsuTed Callahan is a seasoned mountaineer who enjoys exploring mountain regions in the remote parts of the world. He is a strong and steadfast leader with a great, and slightly sarcastic, sense of humor. He started as a river guide and then moved over into climbing. Ted has led expeditions in North & South America, Europe, Russia, & China. He has spent much time in the secluded mountain areas of Kyrgyzstan, Tajikistan, and Afghanistan and has extensively explored the little-known Pamirs mountain range in these regions.

Ted has a master’s degree from Stanford University in East Asian Studies and a PhD in anthropology. He speaks Chinese, Spanish, Nepali, Dari, Pashto, Russian, and Kyrgyz. Ted has climbed Mustagata twice and knows the area well.