KRS-One- aka "Kris Parker", "The Blastmaster", "The Teacha", and "The Philosopher". Originator and creator of the Stop the Violence Movement as well as the overall pioneering of hip-hop music and culture. KRS is often referred to as one of the greatest MC's of all time. KRS-One began his recording career as one half of the hip hop group Boogie Down Productions (BDP) alongside DJ Scott La Rock