Among the last unclimbed peaks on earth there stands a little-known mountain in a remote region of China. Follow a climbing expedition as they make three attempts over the span of three years to summit the 6060-meter Yangmolong Mountain.
2005
2002
2011
1986
2009
2008
1967
2015
2013
1980
1998
1984
2001
1997
1985
1991
1926