Charlie's raised almost £20,000 for charity and the cause is very personal for him and his family. a car crash when he was four left serious injuries and years of plastic surgery. the charity was helping me out a lot, so we just decided to do charity challenges. the money charlie's raised is for the charity changing faces, which works with people who have a disfigurement or visible difference. he's 11 now and he's made huge progress, a process, though, that's sometimes been difficult for his family. there would be times when we'd bejust, say, in a supermarket and he would walk backwards to av...