over hundred or not?

Remember I mentioned a 101 year old taking part in London marathon? As it now appears there is some dispute about his age....The Guinness Book of Records gives the men only 94 years due to his date of birth on his NHS papers. His passport states 101!
To me it is still a major achievement finishing a marathon at this age even though it takes him close to 10 hours. Read the story of his life and the dispute in the Guardian.