SECUREen.wikipedia.org/wiki/List_of_20th-century_summiters_of_Mount_Everest
1950s. Only six people summited Mount Everest in the 1950s: Sir Edmund Hillary and Tenzing Norgay on May 29, 1953 (1953 British Mount Everest expedition); Ernst Schmied and Jürg Marmet on May 23, 1956; Dolf Reist and Hans-Rudolf von Gunten on May 24, 1956; 1960s. In total, 18 people summited in the 1960s. These are some of the ascents: