John B. Shaffer III (born June 25, 1968), known by his stage name Candyman, is an American rapper and record producer. He is best known for his hit single "Knockin' Boots". Candyman appears in the front row on N.W.A. and the Posse's 1987 album cover.

Source: Wikipedia (https://en.wikipedia.org/wiki/Candyman_(rapper))