biographical article needs additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (January 2011) Not to be confused with Slumdog Millionaire producer Christian Colson. Christian Coulson Born 3 October 1978 (1978-10-03) (age 32) Manchester, England Occupation Actor Christian Coulson (born 3 October 1978) is an English actor who played Tom Marvolo Riddle - the teenage Lord Voldemort - in Harry Potter and the Chamber of Secrets, the second installment of the Harry Potter film franchise..