Question: What is the stage name of the American rapper from Michigan, who was a member of Funky Cowboys, Good Sqwad, and most notably for a group in which half the members made a guest appearance on the debut solo album 'The People vs' by Trick-Trick?
Sentence (from "The People vs."): The album also featured guest appearances by the likes of Obie Trice, Miz Korona, Jazze Pha, a one-half of D12 members (Proof, Kon Artis and Eminem), and his brother and Goon Sqwad bandmate Diezel.
Relevant evidence: Yes