Matthew Richard Stone (born May 26, 1971) is an American actor, animator, writer, director, producer, singer, and songwriter.
 He is known for co-creating "South Park" (1997–present) along with his creative partner Trey Parker, as well as co-writing the Tony Award-winning musical "The Book of Mormon" (2011).
 Stone was interested in film and music as a child, and attended the University of Colorado, Boulder following high school, where he met Parker.
 The two collaborated on various short films, and starred in a feature-length musical, titled "Cannibal!
 The Musical" (1993).
George Abbott (born 1952) is a former politician and cabinet minister for the Canadian province of British Columbia.
 Abbott was a BC Liberal Party Member of the Legislative Assembly of British Columbia representing the riding of Shuswap beginning in 1996.
George Abbott Way is a section of West 45th Street northwest of Times Square between Seventh and Eighth Avenues in New York City, named for famed Broadway producer and director George Abbott.
 It is located between Rodgers and Hammerstein Row and Restaurant Row (New York City).
My Sin is a 1931 American Pre-Code drama film directed by George Abbott, and written by Abbott, Owen Davis, Adelaide Heilbron and Frederick J. Jackson.
 The film stars Tallulah Bankhead, Fredric March, Harry Davenport, Scott Kolk, and Lily Cahill.
 The film was released on October 3, 1931, by Paramount Pictures.
Stanley Donen ( ; born April 13, 1924) is an American film director and choreographer, and occasionally worked in the American theater.
 He has directed 28 feature films and worked on various other films or television projects, often as a choreographer.
 He began his career in the chorus line on Broadway for director George Abbott, where he befriended Gene Kelly.
 Shortly afterwards he moved to Hollywood and collaborated with Kelly on numerous films as a chorographer until they became co-directors on his feature film debut "On the Town".
 In 1952 Donen and Kelly co-directed the musical "Singin' in the Rain", regarded as one of the greatest films ever made.
 He went on to direct hit films for several decades thereafter, many of which are currently regarded as classics.
 He has won numerous awards for his life's work, most notably an Honorary Academy Award in 1998 and a Career Golden Lion from the Venice Film Festival in 2004.
Best Foot Forward is a 1941 musical with songs by Hugh Martin and Ralph Blane and a book by John Cecil Holm.
 Produced by George Abbott, after an out-of-town tryout, the production opened on Broadway on October 1, 1941 at the Ethel Barrymore Theatre, where it ran for 326 performances.
 It was directed by Abbott, with choreography by Gene Kelly, and starred Rosemary Lane.
 The show was Nancy Walker's Broadway debut and also launched June Allyson to stardom.
 Sets and lighting were by Jo Mielziner, and costumes were by Miles White.
Broadway is a 1926 Broadway play produced by Jed Harris and written and directed by George Abbott and Philip Dunning.
 It was Abbott's first big hit on his way to becoming "the most famous play doctor of all time" after he "rejiggered" Dunning's play.
 The crime drama used "contemporary street slang and a hard-boiled, realistic atmosphere" to depict the New York City underworld during Prohibition.
 It opened on September 16, 1926, at the Broadhurst Theatre and was one of the venue's greatest hits, running for 603 performances.
Half Way to Heaven is a 1929 American Pre-Code drama film directed by George Abbott and written by Abbott, Henry Leyford Gates and Gerald Geraghty.
 The film stars Charles 'Buddy' Rogers, Jean Arthur, Paul Lukas, Helen Ware, Oscar Apfel and Irving Bacon.
 The film was released on December 14, 1929, by Paramount Pictures.
George Francis Abbott (June 25, 1887 – January 31, 1995) was an American theater producer and director, playwright, screenwriter, and film director and producer whose career spanned nine decades.
Todd Hazelwood (born 25 September 1995) is an Australian racing car driver.
 He contested the 2016 Supercars Dunlop Series, finishing 3rd overall for Matt Stone Racing.
 Todd will also be competing in the 2017 Supercars Dunlop Series again with Matt Stone Racing inside the Holden VF Commodore.

Question: As of now, has George Abbott or Matt Stone's career spanned more decades?
Answer: George Francis Abbott