Guru

Keith Edward Elam (July 17, 1961– April 19, 2010), better known by his stage name Guru, was an American emcee and member of the hip-hop duo Gang Starr, along with DJ Premier. He was born in Roxbury, Massachusetts. The name Guru is a backronym that stands for Gifted Unlimited Rhymes Universal and the less-often used God is Universal; he is the Ruler Universal, which are both references to the teachings of the Nation of Gods and Earths.

http://en.wikipedia.org/wiki/Guru_%28r...
http://www.gurutributes.com/