Who mentored the rapper of the song in question?
Nigga What, Nigga Who (Originator 99): "Nigga What, Nigga Who (Originator 99)" is a single by rapper Jay-Z's third album "". Jaz-O: Jonathan Burks (born October 4, 1964), better known by his stage name Jaz-O, is an American rapper and record producer active in the late 1980s through the 1990s, best known for being the mentor of Jay-Z.
Jaz-O