| From: | United Kingdom 🇬🇧 |
| Date of birth: | 12th April 1925 |
| Age: | 87 years old |
| Date of death: | 20th June 2012 |
| Gender: | Male |
British mountaineer, statistician and economist. Played a pivotal role in organising the logistics of the successful 1953 Mt. Everest expedition. Continued to climb, often with his wife Sally, into his 80s.