Edward Michael "Bear" Grylls

In 2004, Grylls was awarded the honorary rank of Lieutenant Commander in the Royal Naval Reserve.
Everest
On 16 May 1998, Grylls achieved his childhood dream (an ambition since his father gave him a picture of Everest when he was eight) and entered the Guinness Book of Records, as the youngest Briton, at 23, to summit Mount Everest, just eighteen months after injuring his back. However, James Allen, an Australian/British climber who ascended Everest in 1995 with an Australian team, but who has dual citizenship, beat him to the summit at age 22. The feat has since been surpassed by Jake Meyer and, at age 19, by Rob Gauntlett.