Who Am I?: Answer
It’s Mellow Man Ace!
UPDATE: DJ Stylus nailed it with his first guess, so he wins this round. I have to give Reg props for the superfluous guesses featuring people whose names I don’t even know, as always. Mellow Man Ace was one of the original members of Cypress Hill, and is responsible for the first Spanglish hip-hop hit, 1990’s “Mentirosa.”