Matt Barr – ‘A Long Story’ – A Penis Autobiography

Welcome to initial launch of the official website of the upcoming book by Matt Barr – ‘A Long Story: Life With One Of The World’s Largest Penises’ (due early 2025). Find out more about the real life story of the man with the world’s largest medically verified manhood.*

Sign up here for updates about the book. Serious media enquiries can be sent to

Media Mentions

Daily Star link

* The previous scientific record is 27cm (1992, Bondil et. al) – my official measurement in an independent urological journal is 31cm, though I’m hoping with weightloss I can achieve a larger official measurement. By this measure it is “the world’s biggest penis”, though there are several men who have claimed bigger. The main reason I was marketed as ‘Britain’s biggest’ on ‘This Morning’ was that they’ve already had someone who claims to have this record, though he has never allowed independent verification.