Keith Edward Elam (July 17, 1961 – April 19, 2010), better known by his stage name Guru (a backronym for Gifted Unlimited Rhymes Universal), was an American rapper and record producer. He was a member of the hip hop duo Gang Starr, along with DJ Premier. He was born in Roxbury, Massachusetts.
About.com placed him on their list of the Top 50 MCs of Our Time, while The Source ranked him #30 on their list of the Top 50 Lyricists of All Time, saying "Guru dropped some of the most thoughtful rhymes on wax".
Guru died on 19 April 2010 from myeloma at age 48.