Drummer and founding member for the alternative rock band 311 who performed on hits including "Down" and "All Mixed Up." He has also released solo work.
He started playing drums at the age of four and, throughout grade school, he played with The Railmen and the Sky Ryders drum corps.
His first album with 311, Hypnotic, established the band's signature punk-ska-reggae-rock sound, with his mastery of drumming styles anchoring the music.
He was born in Lexington, Kentucky.
He and his bandmates once backed up Shaquille O'Neal on a live performance of his song "Psycho."