Rick Rubin

Def Jam co-founder. Produced LL Cool J, Beastie Boys, Kanye, Jay-Z's MCHG.

Rick Rubin built hip-hop's first institutional power base from a NYU dorm room, where he and Russell Simmons launched Def Jam in 1984 as a scrappy label that would reshape the entire culture. His production fingerprints are everywhere across the genre's foundation: the stripped-down menace of Public Enemy's early records, the chaotic energy of Beastie Boys' *Licensed to Ill*, the blueprint-setting work with LL Cool J and Run-DMC—including that seismic "Walk This Way" collision that proved rap could command MTV. Rubin's genius was knowing when to get out of the way, letting artists like Flavor Flav and Chuck D explode on their own terms while maintaining a sonic cohesion that made Def Jam records immediately identifiable.