- Source of Wealth: Television
- Age: 56
- Birth Place: Clondalkin, Dublin, Ireland
- Height: 5′ 8″ (1.73 m)
- Full Name: Graham William Walker
- Nationality: Irish
- Date of Birth: April 4, 1963
- Occupation: Comedian, Actor, Television Presenter, Columnist
- Education: Bandon Grammar School, University College Cork