Proof

Though Proof never enjoyed much national prominence beyond his membership in D12, the rapper was a pivotal figure within Detroit, energizing the local hip-hop scene in the years predating his unfortunate death in 2006 at age 32. Born DeShaun Holton, Proof was undoubtedly best known for his close relationship with Eminem. The two Detroit rappers were not only part of D12 -- the six-man group that initiated Eminem's rise -- but were best friends, their friendship going all the way back to high school. Proof was such a pivotal figure in Detroit because he often hosted battle-ra...