Heavy metal drummer who has played with Dio, Big Noize, Heaven & Hell, and Black Sabbath.
He began to learn drumming from his brother at age nine.
He performed with Heaven & Hell on the 2010 album Neon Nights: 30 Years of Heaven & Hell.
He has one older brother, drummer
He met John Lennon when he was sixteen years old and went on to appear on a few of his recordings.