|David Walliams To Swim Length Of Thames
Day by day images
Little Britain star David Walliams is set to swim 140 miles of the Thames, passing under Chiswick, Hammersmith, Wandsworth and Putney bridges, for Sport Relief.
Day 1 .... & he's off!
You can also follow David's progress on the Where's Walliams? tracking map and on Twitter at #thamesswim.