| From: | USA 🇺🇸 |
| Date of birth: | 21st December 1929 |
| Age: | 85 years old |
| Date of death: | 26th July 2015 |
| Gender: | Male |
[1] Cockrell, Will. Everest, Inc.: The Renegades and Rogues Who Built an Industry at the Top of the World. United States: Gallery Books, 2024.