09:00Desert Island DiscsBear GryllsBBC Radio 4 Duration: 45 minutes Fri 2nd Dec 2011, 09:00 on BBC Radio 4 FMAvailable for over a yearListen nowKirsty Young talks to adventurer Bear Grylls. Show more ContributorsPresenter:Kirsty YoungInterviewed Guest:Bear GryllsGenresFactualLife StoriesFormatsDiscussion & TalkBrandDesert Island Discs Source: BBC Online