Active as a climber while still a schoolboy, Bourdillon developed his climbing during his years at the University of Oxford. By his mid-twenties he was an inspiring figure in the renaissance of British climbing in the Alps, and he then moved on to the challenge of the Greater Ranges and Mount Everest.[2]
With his father, Robert Bourdillon, he developed the closed-circuit bottled oxygen apparatus used by Charles Evans and himself on their climb to the South Summit of Everest on 26 May 1953. Bourdillon could have been either the first or second man to officially reach the summit of Everest, but he was forced back when Evans's oxygen system failed. The pair came within 300 feet (91 m) of the Main Summit; both turning back after reaching the South Summit. Three days later, Hunt directed Edmund Hillary and Tenzing Norgay to go for the Main Summit, using open-circuit equipment; which they reached on 29 May 1953. Bourdillon never attempted an Everest expedition again.[2]
Bourdillon died with another climber, Richard Viney, in a climbing accident on 29 July 1956, while ascending the east buttress of the Jägihorn in the Bernese Oberland.[2]
Family
On 15 March 1951, Bourdillon married Jennifer Elizabeth Clapham Thomas (born 1929), a daughter of Ronald Clapham Thomas, at Hendon.[4] They lived near Aylesbury and had one daughter, Nicola, born in 1954, and one son, Simon, who was only ten weeks old when his father died.[5]