South park was created by Americans.
Matthew Richard Stone ( born May 26 , 1971 ) is an American actor , animator , writer , director , producer , singer , and songwriter . South Park is an American adult animated sitcom created by Trey Parker and Matt Stone and developed by Brian Graden for the Comedy Central television network . Randolph Severn `` Trey '' Parker III ( born October 19 , 1969 ) is an American actor , animator , writer , director , producer , singer , and songwriter .