"24 Minutes" is the twenty-first episode of "The Simpsons"<nowiki>'</nowiki> eighteenth season.
 It originally aired on the Fox network in the United States on May 20, 2007 as part of the one-hour season finale, alongside the episode "You Kent Always Say What You Want".
 It was originally promoted as being the 400th episode, but was broadcast as the 399th.
 It was written by Ian Maxtone-Graham and Billy Kimball.
 It was Kimball's first writing credit.
Raymond S. Persi is an American animator, director, screenwriter, producer, storyboard artist and voice actor.
 He has directed many episodes of "The Simpsons", including "Mobile Homer", "The Girl Who Slept Too Little", "The Monkey Suit", "Little Big Girl", "24 Minutes", "Love, Springfieldian Style" and the Emmy-award winning "The Seemingly Never-Ending Story".
 Persi went on to work as a sequence director for "The Simpsons Movie" (2007).
Matthew "Matt" Selman (born September 9, 1971) is an American writer and producer.
 Selman grew up in Massachusetts, attended the University of Pennsylvania and was editor-in-chief of student magazine "34th Street Magazine".
 After considering a career in journalism, he decided to try to become a television writer.
 After two years of failed spec scripts he was eventually hired to write an episode of "Seinfeld" in 1996.
 Selman then joined the writing staff of "The Simpsons", where he has remained, rising to the position of executive producer.
 He has written numerous episodes of the show, including "Natural Born Kissers", "Behind the Laughter", "Trilogy of Error", "Simpsons Bible Stories" (for which he won an Annie Award), "The Dad Who Knew Too Little" (for which he won a Writers Guild of America Award), and also "The Food Wife".
 He also co-wrote the 2007 film adaptation of the show, as well as the video games "", "The Simpsons Hit and Run" and "The Simpsons Game".
David Richardson (born 1959) is an American television writer and television producer who has written for "The Simpsons" ("Homer Loves Flanders"), "Malcolm in the Middle", and "Two and a Half Men".
Daniel "Dan" Greaney is an American television writer.
 He has written for "The Simpsons" and "The Office".
 He was hired during "The Simpsons"' seventh season after writing the first draft of the episode "King-Size Homer", but left after season eleven.
 He returned to the "Simpsons" staff during the thirteenth season.
Ryan Koh is an American television writer and producer.
 He is currently a writer and co-executive producer for "The Simpsons".
 He also served as a staff writer and co-producer on the ABC comedy series "Cougar Town".
Robert "Bob" Bendetson (born August 28, 1954) is an American television writer and producer.
 He has written for a number of TV series, including "ALF", "Home Improvement" and two episodes for "The Simpsons" (season 12's "Simpsons Tall Tales" [the "Connie Appleseed" parody] and season 13's "Blame It on Lisa").
 He lives with his wife Heidi and his two children Ellie and Jesse Bendetson.
John Frink (born May 5, 1964) is an American television writer and producer.
 He has written several episodes of the American animated sitcom "The Simpsons", many of which he co-wrote with his former writing partner Don Payne.
 Frink and Payne started their career in television writing for the short-lived sitcom "Hope and Gloria".
 They wrote their first episode of "The Simpsons" in 2000, and Frink still works on the show as a writer and executive producer.
Ian Howes Maxtone-Graham (born July 3, 1959) is an American television writer and producer.
 He has written for "Saturday Night Live" (1992–1995) and "The Simpsons" (1995–2015), as well as serving as a co-executive producer and consulting producer for the latter.
Julie Thacker is an American television writer.
 She has written for "The Simpsons", and along with her husband "The Simpsons" writer and producer Mike Scully she has co-created "The Pitts" and "Complete Savages".

Question: 24 Minutes of "The Simpsons" was co-written by which American television writer and producer born in 1959?
Answer: Ian Maxtone-Graham