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.
1944
1985
1951
1992
1979
2016
1997
2017
2014
2015
1983
1975
2019
1957
2012
2018
2002