Comic Relief celebrity challengers
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Celebrities finish Comic Relief Zambezi challenge

2 February 2013 Last updated at 12:11 GMT

Six celebrities have completed challenge to travel 110km down Africa's Zambezi river for Comic Relief.

Dara O'Briain, Melanie C, Jack Dee, Chelsee Healey, Phillips Idowu and Greg James battled rapids, dangerous animals and sweltering temperatures in an attempt to raise £1m for the charity.

Shortly after finishing the Hell or High Water challenge, some of the group described how it had affected them.