An American comedian, actor and musician. He makes up one half of the comedy and satirical rock duo Tenacious D. The group has two albums as well as a television series and a film. His acting career is extensive, starring primarily as bumbling, cocky, but internally self-conscious outsiders in comedy films. He was a member of the Frat Pack, a group of comedians who have appeared together in several Hollywood films, and has been nominated for a Golden Globe award. He has also won an MTV Movie Award, and a Nickelodeon Kids Choice Award. Description above from the Wikipedia article Jack Black, licensed under CC-BY-SA, full list of contributors on Wikipedia.