Adam Horovitz

From Wikipedia, the free encyclopedia.

Adam Keefe Horovitz (born October 31, 1966), better known as Ad-Rock or King Ad-Rock, is an American musician, guitarist, rapper, producer, and actor. He is best known as a member of the pioneering hip hop group, Beastie Boys.

Above description from the Wikipedia article Ad-Rock, licensed under CC-BY-SA, full list of contributors on Wikipedia.