LONDON, ENGLAND - MAY 29: David Walliams, Keri-Anne Payne and Becky Adlington launch British Gas SwimBritain at London Fields Lido on May 29, 2013 in London, England. SwimBritain is a programme to get 500000 more people swimming regularly by 2015 (Photo by Ian Walton/Getty Images for British Gas)
<> on March 14, 2011 in London, England.
