Killa Sin has appeared on gold and platinum selling albums from members of the Wu-Tang Clan, on movie soundtracks such as Soul in the Hole and ONYX's Shut 'Em Down.
Killa Sin has been in-and-out of prison for the better part of his career and has been linked to several violent incidents within the hip-hop community including one in which rapper Mase left with a broken jaw and another where associates of 50 Cent were robbed. He is notorious in certain circles for having gone after figures of high presitge and celebrity. Killa Sin is the brother of Oli "Power" Grant, the Wu executive. He is currently mentoring his young nephew Young Prince. He will eventually be working on his own solo album.