David Edward Williams, known as David Walliams, is a English comedian, actor, author and television presenter, well known for his partnership with Matt Lucas on the BBC One sketch show Little Britain and its predecessor Rock Profile. Walliams, alongside Lucas, wrote and starred in the BBC sitcom Come Fly with Me. Since August 2013, he has written and starred in the BBC One sitcom Big School, playing Chemistry teacher Keith Church.
Since 2012, David has been a judge on the ITV talent show Britain's Got Talent. He compèred the 2012 Royal Variety Performance.
Beginning in 2008, Walliams has written six children's books, including Mr Stink which was made into a 60-minute film, starring Hugh Bonneville, Sheridan Smith and Johnny Vegas. The film premiered on BBC One on 23 December 2012 and was watched by 6.34 million viewers.
His fourth book Gangsta Granny was made into a 70-minute film starring Rob Brydon, Miranda Hart and Julia McKenzie. The film premiered on BBC One on 26 December 2013.