A Nottinghamshire postman's taking an hour and a half longer to deliver his letters than his colleagues because of his big head!
Jason Clay from Sutton-in-Ashfield can't find a bike helmet to fit him so he has to walk his round - his head is about seven inches bigger than average.
Jason's used to getting some stick but said that he doesn't mind.
"I had name-calling when I was a child such as 'big head Eddie'. In the Post Office they take the micky out of me and say I should wear a dustbin lid or a box! We went to the menswear shop and I tried several hats on and one of the people says 'If it's any consolation, you've got the biggest head that's ever been in my shop'."
Tags: Jason Clay | Head | Helmet