Matt Stone Biography (Wikipedia)
Matthew Richard Stone (born May 26, 1971) is an American animator, producer, screenwriter, actor, and composer. He is known for co-creating South Park (1997–present) as well as co-writing the Tony Award-winning musical The Book of Mormon (2011) with his creative partner Trey Parker. 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).
Stone and Parker moved to Los Angeles and wrote their second film, Orgazmo (1997). Before the premiere of the movie, South Park premiered on Comedy Central in August 1997. The duo, who possess full creative control of the show, have since produced music and video games based on the show, which continues to run. They worked on a feature film titled South Park: Bigger, Longer & Uncut (1999), which received acclaim from both critics and fans. Alongside Parker, he has also produced various feature films and television series, including Team America: World Police (2004). After several years of development, The Book of Mormon, a musical co-written by Stone, Parker, and composer Robert Lopez, premiered on Broadway and became immensely successful. In 2013, he and Parker established their own production studio, Important Studios.