Education
Gregory was educated at Blackpool Grammar School in England.
explorer journalist Photographer
Gregory was educated at Blackpool Grammar School in England.
Before World World War II he climbed extensively in the Lake District of England, Scotland and the Alps, and during the 1940s he led several new routes in Britain. During the war he was an officer in the Black Watch, serving in North Africa and Italy. In 1952 he joined Eric Shipton’s Cho Oyu expedition and during the 1950s he led several expeditions to Rolwaling and the Gauri Sankar massif, where 19 peaks were climbed and a plane table survey was made, and to Ama Dablam, Distigil Sar, the Karakoram and the Cordillera Blanca in Peru.
Gregory died "peacefully in his sleep" on 9 February 2010 in Emerald, Victoria, where he spent the last 15 years of his life with wife Suzanne.
He was three days shy of his 97th birthday.
A member of the 1953 British Mount Everest Expedition that made the first ascent of Mount Everest, he was in charge of stills photography and, as a climbing member of the team, reached 28,000 feet (8,500 metres) in support of the successful Hillary-Tenzing assault on the summit.