American screenwriter and animator who co-created South Park with Trey Parker.
He was the first student to graduate from the University of Colorado at Boulder with a double major in film and mathematics.
He wore a Gwyneth Paltrow-inspired green gown to the 72nd Academy Awards.
Got married to Angela Howard in 2008, and the couple has one child together.
His partner in crime, Trey Parker, says that they couldn't work without each other.