|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.