Question: Who is an English alternative comedian also known as a writer and presenter of radio and television?

Context paragraphs:
Helen Keen: Helen Keen is an English alternative comedian and writer born in Yorkshire, now living in London.  She suffered with SM (Selective Mutism) as a child but overcame this before becoming a comedian.

James Mullinger: James Mullinger is an English alternative comedian and finalist in the comedy competition "Jimmy Carr's Comedy Idol".  He now lives in Atlantic Canada and has been nominated for a Canadian Comedy Award for Best Live Solo Show and a Just For Laughs Best Comedy Show Award.  He is the star of Bell Aliant's Blimey!  An Englishman In Atlantic Canada which has been nominated for and won numerous awards.  Mullinger is also the co-writer and co-producer of the movie The Comedian's Guide to Survival, a British and Canadian co-production about Mullinger's early struggles as a comedian.  Mullinger is played in the film by James Buckley and it also stars Jimmy Carr, Omid Djalili, Paul Kaye, Gilbert Gottfried, MyAnna Buring, Kevin Eldon and many more comedians.  In 2015, Mullinger began co-hosting the genre and cult film podcast Field & Mullinger's Underground Nights, where he has interviewed filmmakers such as Troma Entertainment's Lloyd Kaufman, Lowell Dean and Joshua Ligairi.

Jimmy Carr: James Anthony Patrick Carr (born 15 September 1972) is an English stand-up comedian, television host and actor, known for his signature laugh, deadpan delivery, dark humour, and heckler interaction.  He is also a writer, actor, and presenter of radio and television.  Carr moved to a career in comedy in 2000.

Jack Little (songwriter): Jack Little (born John Leonard; May 30, 1899 – April 9, 1956), (Another source gives his birth date as May 28, 1902.)  sometimes credited Little Jack Little, was a British-born American composer, singer, pianist, actor, and songwriter whose songs were featured in several movies.  He is not to be confused with the burlesque comedian also known as "Little" Jack Little, who stood 4'5".

Arthur Smith (comedian): Brian Arthur John Smith (born 27 November 1954) is an English alternative comedian and writer.

Chris Evans (presenter): Christopher James "Chris" Evans (born 1 April 1966) is an English presenter, businessman and producer for radio and television.  He started his broadcasting career working for Piccadilly Radio, Manchester, as a teenager, before moving to London as a presenter for the BBC's Greater London Radio and then Channel 4 television, where "The Big Breakfast" made him a star.  Soon he was able to dictate highly favourable terms, allowing him to broadcast on competing radio and TV stations.  Slots like the Radio 1 Breakfast Show and "TFI Friday" provided a mix of celebrity interviews, music and comic games, delivered in an irreverent style that attracted high ratings, though often also generated significant numbers of complaints.  By 2000 he was the UK's highest paid entertainer, according to the "Sunday Times" Rich List.  In the tax year to April 2017, he was the BBC's highest paid presenter, earning between £2.2m and £2.25m.

Alexis Dubus: Alexis Dubus (born 5 January 1979) is an English alternative comedian and actor known for his French alter ego Marcel Lucont.

Jonathan Ross: Jonathan Stephen Ross, OBE (born 17 November 1960) is an English television and radio presenter, film critic, actor and comedian best known for presenting the BBC One chat show "Friday Night with Jonathan Ross" during the 2000s.  Ross also hosted his own radio show on BBC Radio 2, and acted as a film critic and presenter of the "Film" programme.  After leaving the BBC, Ross then began hosting a new chat show on ITV, "The Jonathan Ross Show".  Other regular roles have included being a regular panellist on the comedy sports quiz "They Think It's All Over" and being a regular presenter of the British Comedy Awards.

Ron Sparks (comedian): Ron Sparks is a Canadian comedian, actor, writer and producer.  He was born in Chatham-Kent, Ontario and lives in Toronto, Ontario.  He is best known as an alternative comedian and frequent guest on CBC Radio 1's The Debaters, and on TV as a regular and favourite "juror" on MuchMusic's highest-rated show, "Video on Trial", also starring as The Judge in the "Stars on Trial" Christmas special and various other "VOT" spin-offs.

Radio personality: A radio personality (American English) or radio presenter (British English), commonly referred to as a "disc jockey" or "DJ" for short, is a person who has an on-air position in radio broadcasting.  A radio personality that hosts a radio show is also known as a radio host, and in India and Pakistan as a radio jockey.  Radio personalities who introduce and play individual selections of recorded music are known as disc jockeys.  The term has evolved to also describe a person who mixes a continuous flow of recorded music in real time.  Broadcast radio personalities may include talk radio hosts, AM/FM radio show hosts, and satellite radio program hosts.  Notable radio personalities include pop music radio hosts Martin Block, Alan Freed, Dick Clark, Delilah Luke, Ameen Sayani, Wolfman Jack, and Casey Kasem, shock jocks such as Don Imus and Howard Stern, as well as sports talk hosts such as Mike Francesa and political talk hosts such as Rush Limbaugh.

Supporting paragraphs: James Mullinger Jimmy Carr
Answer: Jimmy Carr