11:15Desert Island DiscsDuncan BannatyneBBC Radio 4 Duration: 45 minutes Sun 14th Mar 2010, 11:15 on BBC Radio 4 LWAvailable for over a yearListen nowKirsty Young's castaway is entrepreneur Duncan Bannatyne. Show more ContributorsPresenter:Kirsty YoungInterviewed Guest:Duncan BannatyneGenresFactualLife StoriesFormatsDiscussion & TalkBrandDesert Island Discs Source: BBC Online