On 23 May 1956 Ernst Schmied and Juerg Marmet ascended. This was followed by Dölf Reist and Hans-Rudolf von Gunten on 24 May 1957. Wang Fuzhou, Gonpo and Qu Yinhua of China made the first reported ascent of the peak from the North Ridge on 25 May 1960. The first American to climb Everest, Jim Whittaker, joined by Nawang Gombu, reached the summit on 1 May 1963.