I used to always wonder who this guy was back when I would see his name at the back of Biggie's Life After Death album cover, and think, why is this guy called Clark Kent. Anyway, I later found out he was a DJ that went from DJing, to remixing people's songs, to making beats, to producing songs. He has produced songs for heavyweights like Jay Z, Mariah Carey, the late Notorious B.I.G, 50 Cent, and the list goes on.
In his recent interview with DJ VLad, he was speaking on his evolution from DJing to music production, and because of his constant collaboration with Jay Z earlier in Jay's career, he was asked by VLad when he knew Jay Z was going to be a great rapper.