Producer/DJ for Kings of Pressure and Public Enemy. Former member of the Bomb Squad.

Johnny was once in a b-boy crew with Busta Rhymes in Long Island. The crew's main rivals featured Charlie Brown.

Charlie and Johnny formed a group called The Bum Rush Two just prior to Johnny joining the Kings of Pressure project that was being put together by Chuck D and Hank Shocklee. From there their career went in different directions with Johnny becoming 2nd DJ for Public Enemy and Charlie Brown forming Leaders of the New School with Busta Rhymes.