Question: Who is this British West End theatre producer and film producer that appeared on "When Joseph Met Maria" as a judge?

Context paragraphs:
West End theatre producer: A West End theatre producer (or West End producer) is a theatre producer who causes theatrical productions to be presented in one or more of the 40 West End theatres of London, as defined by the governing body of West End producers, The Society of London Theatre.

1979 Laurence Olivier Awards: The 1979 Society of West End Theatre Awards were held in 1979 in London celebrating excellence in West End theatre by the Society of West End Theatre.  The awards would not become the Laurence Olivier Awards, as they are known today, until the 1984 ceremony.

1977 Laurence Olivier Awards: The 1977 Society of West End Theatre Awards were held in 1977 in London celebrating excellence in West End theatre by the Society of West End Theatre.  The awards would not become the Laurence Olivier Awards, as they are known today, until the 1984 ceremony.

Bill Kenwright: Bill Kenwright, CBE (born 4 September 1945) is a British West End theatre producer and film producer.  He is also the chairman of Everton Football Club.

Jamie Hendry: Jamie Hendry (born 24 July 1985) is a British West End theatre producer.

When Joseph Met Maria: When Joseph Met Maria was a television Christmas special featuring several 'Maria' and 'Joseph' finalists from Andrew Lloyd Webber's BBC talent searches "How Do You Solve A Problem Like Maria? " and Any Dream Will Do, including winners Connie Fisher and Lee Mead.  It was aired on BBC One on 24 December 2007 and was presented by Graham Norton.  "When Joseph Met Maria" showed what several of the finalists were up to since taking part in the live shows.  It also featured several performances from the selected finalists, as well as judges John Barrowman, who performed with the Marias, and Denise Van Outen, who performed with the Josephs.  Also present were judges Bill Kenwright and Zoe Tyler.

1976 Laurence Olivier Awards: The 1976 Society of West End Theatre Awards were held in December 1976, London.  They were the first major award ceremony celebrating excellence in West End theatre from the Society of West End Theatre, which would later be called the Society of London Theatre.  The awards would not become the Laurence Olivier Awards, as they are known today, until the 1984 ceremony.

1980 Laurence Olivier Awards: The 1980 Society of West End Theatre Awards were held in 1980 in London celebrating excellence in West End theatre by the Society of West End Theatre.  The awards would not become the Laurence Olivier Awards, as they are known today, until the 1984 ceremony.

1981 Laurence Olivier Awards: The 1981 Society of West End Theatre Awards were held in 1981 in London celebrating excellence in West End theatre by the Society of West End Theatre.  The awards would not become the Laurence Olivier Awards, as they are known today, until the 1984 ceremony.

1978 Laurence Olivier Awards: The 1978 Society of West End Theatre Awards were held in 1978 in London celebrating excellence in West End theatre by the Society of West End Theatre.  The awards would not become the Laurence Olivier Awards, as they are known today, until the 1984 ceremony.

Supporting paragraphs: When Joseph Met Maria Bill Kenwright
Answer: Bill Kenwright