Yehoshua Sofer () is an Israeli hip hop musician and martial artist. He was born in 1958 as Nigel Wilson in Jamaica. His family moved to Los Angeles in 1963. There, he studied Tang Soo Do and got a black belt by 1968; at that time, he was just ten. He studied Kuk Sool Won from 1974, and worked as a trainer and bodyguard during the 1970s and 1980s.