David Charles Prowse, MBE (born 1 July 1935) is an English bodybuilder, weightlifter and character actor in British film and television. Worldwide, he is best known for physically portraying Darth Vader in the original Star Wars trilogy (with the character's voice being performed by James Earl Jones), and in 2015 starred in a documentary concerning that role, entitled I Am Your Father. Prior to his role as Vader, Prowse had established himself as a prominent figure in British culture as the first Green Cross Code man, a character used in British road safety advertising aimed at children.
Prowse was brought up on the Southmead housing estate in Bristol, winning a scholarship to Bristol Grammar School. Prowse was tall, standing 6 ft 6 in (1.98 m), and developed an interest in bodybuilding. His early jobs included a bouncer at a dance hall, where he met his future wife, and a helper at Henleaze Swimming Pool. Following his successes from 1961 in the British heavyweight weightlifting championship, he left Bristol in 1963 to work for a London weightlifting company.