LONDON, ENGLAND - APRIL 09: David Walliams poses for a picture during the launch of the British Gas SwimBritain event at the London Aquatic Centre on April 9, 2014. SwimBritain events are happening ... more 
LONDON, ENGLAND - APRIL 09: David Walliams poses for a picture during the launch of the British Gas SwimBritain event at the London Aquatic Centre on April 9, 2014. SwimBritain events are happening around the country during August and September, find out more and sign up at SwimBritain.co.uk. (Photo by Miles Willis/Getty Images for British Gas) less 
1 / 30
Getty Images | Photo By Miles Willis / Getty Images for British Gas
Wed, Apr 9, 2014 7:54 AM EDT