Kenneth "Supreme" McGriff (born 1961) is a notorious drug dealer and leader of New York's defunct Supreme Team gang who was sentenced to life in prison in 2007 for conspiracy to commit murder. McGriff served ten years for a 1989 drug conviction, and when released, he helped finance the rap label The Inc. Records, formerly known as Murder Inc. Records, with neighborhood associate Irv Gotti. He was part of the major indictment on Murder Inc. Wikipedia
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