There are many other forms of advocacy as well, including hospital patient advocates, advocates who work with various disease organizations (often as volunteers) and others. There are some jobs available in those areas, but they are not considered to be private professional patient advocates.
O'Shea Jackson Sr. (born June 15, 1969), known professionally as Ice Cube, is an American rapper and actor. He began his career as a member of the hip-hop group C.I.A. and later joined the seminal rap group N.W.A (Niggaz With Attitudes).
Quora User, Almost four decades on the fretboard. His real name is Shawn Corey Carter. In his neighborhood, Carter was known as Jazzy, a nickname that eventually developed into his showbiz/stage name, Jay-Z.