Masta Ace

Duval Clear (born December 4, 1966), known better by his stage name Masta Ace, is an American rapper and record producer from Brownsville, Brooklyn. He appeared on the classic 1988 Juice Crew posse cut "The Symphony". He is noted for his distinct voice and rapping proficiency, and has influenced several MCs.In 2000, he was diagnosed with multiple sclerosis, but he did not reveal it to the public until 2013 , after first revealing his condition to his touring peers when his medicine syringes and vials were exposed after a police stop in the Czech Republic, as the group's belongings were searched and exposed.