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Early life[change | change source]
Liddle was born in Abbey Wood, London to a train driver. He was brought up in Nunthorpe from the age of eight. At 16 he was a member of the Socialist Workers Party. He stayed a member for about a year.
Personal life[change | change source]
Liddle met Rachel Royce at the BBC in 1993. In January 2004 Liddle married her in Malaysia.