Today, The 45 King openly speaks about Jay Z and the hit single (he produced for Hova), Hard Knock Life. The 45 King also touches upon about the why reason (he believes) people call him Mark. In other words, those people dont really know who 45 King really is. He tells us of his success, after putting Eminem on hold. He truly admits he holds great love and respect for Eminem, and thanks him for making the track a hit. This is a must hear interview. I advise all my readers to take a listenyou might just learn something.In todays episode 45 King Takes Jay Z Mainstream.