Trivia

His main interests are football (he once had trials for Leyton Orient Football Club) and music (he plays the guitar and drums).

Has been friends with Cathy Murphy since he was 21; they did not start working together until almost 30 years later when Murphy landed the role of Julie Perkins, an old flame of Fenwick's character Billy Mitchell, in EastEnders (1985).

Was a catalogue model in 1980 before beginning to act.

Ranked #17 in the 100 Greatest EastEnders (1985) Characters of All Time for his performance as Billy Mitchell (2015).

As of 2020, he is the 3rd-longest serving actor in the history of EastEnders (1985) (behind only Adam Woodyatt and Steve McFadden), having played the character Billy Mitchell for 22 years (from 1998 onwards).

Former pupil of The Sylvia Young Theatre School.

Was in attendance at the funeral of his former EastEnders (1985) co-star Wendy Richard (9 March 2009).

Is close friends with Kathy Burke. Burke named her character Perry in Harry Enfield and Chums (1994) after Fenwick.

Is godfather to Arthur Parisi; son of his former EastEnders (1985) co-star Cliff Parisi.

Ranked #15 in the 100 Greatest EastEnders (1985) Characters of All Time for his performance as Billy Mitchell (2010).

Brother of Tracey (b. 1961), Faron (b. 1969) and Lee (b. 1976).

Uncle of Jade (b. 1989) and Paul Herron (b. 1991) via sister Tracey.

Supports West Ham United Football Club.

Son of John and Diana (née Everson) Fenwick.

Is the second cousin of Georgina Hagen.

One of his hobbies is gardening.

Father of three children, including a daughter, named Lucy.