Gregory Paul Martin is a British writer and actor. He is the eldest son of Beatles producer Sir George Martin and the half-brother of the music producer Giles Martin. Wikipedia
Born: 1957 (age 67 years), Hatfield, United Kingdom
Spouse: Cherie Martin (m. 2012)
Parents: George Martin and Sheena Chisholm
Height: 6′ 3″
Siblings: Giles Martin
Movies and shows