DJ Jazzy Jeff

Jeffrey Allen Townes (born January 22, 1965), also known as DJ Jazzy Jeff or simply Jazz, is an American hip hop, R&B disc jockey, record producer, turntablist and actor. He is best known for his early career with Will Smith as DJ Jazzy Jeff & The Fresh Prince. DJ Jazzy Jeff attended John Bartram High School in Philadelphia, where he is enshrined in the school's "Wall of Fame."

source: Wikipedia