Greydon Square (born Eddie Collins on September 28, 1981) is an American hip hop artist. He is a veteran of the Iraq War and an outspoken atheist who promotes discussion on philosophical issues, as well as studying full time.

Collins, grew up in Compton, California, where he was raised as an orphan and became immersed in gang culture. In May 2001, he enlisted in the United States Army. He went on to serve in the Iraq War in March 2004. After returning from Iraq, Collins began attending coll...