Robert F. Diggs (born July 5, 1969), better known as Rza , is an American music producer, rapper, and occasional actor. A prominent figure in hip hop music, he is the de facto leader of the hip hop group Wu-Tang Clan. He has produced almost all of Wu-Tang Clan's albums as well as many Wu-Tang solo and affiliate projects. He subsequently gained attention for his work scoring and acting in films.   Wikipedia