The burning question most hip-hop heads have is: Why did Rick Rubin and Russell Simmons split up? While talking to DJ Vlad, Russell explained that they went on to work on different projects and focused on other artists. As for Simmons ultimately walking away from his position at Def Jam, the mogul says that he built it and gradually started pulling away from his post while juggling his other business ventures, and relied on the people who were smarter than him, who he believed in.

Watch the full interview above to hear Russell explain why he's never had a rap beef, Chuck D inspiring the Million Man March, and much more.