Radio One DJ Chris Moyles has got his name in the record books after hosting his 2 hour show without insulting anyone in the process.
Since his career took off in 1997, Moyles has offended amongst others John Peel, Dr Fox, single mothers, female listeners and the Pink Lobby.
But, in his show from 3pm to 5pm this afternoon, Moyles broke with tradition by being polite to all callers and full of praise for anyone whose name came up in conversation.
An exhausted but exhilarated Moyles said :
"If it hadn't been to raise money for Comic Relief, I wouldn't even have considered doing this. Its too much like hard work.
"I am physically and emotionally drained after the experience. I would not do that again for all the tea in China.
"I have nothing but admiration for all my colleagues who are able to act courteously all through their show.
"But back to normal for me tomorrow.
"Everyone watch out!"
If you would like to make a donation to Chris Moyle's Comic Relief fundraiser, click here.