Peter John Kay (born 2 July 1973) is an English comedian and actor. His last stand-up comedy tour was officially inaugurated into the Guinness World Records as the most successful of all time, playing to over 1.2 million people. He has written, produced, and acted in several award winning television and film projects. In addition, he has authored three books, the first of which - The Sound of Laughter - still remains the biggest selling British autobiography to date.