Question: Who is known to fill more roles,  C. J. Ramone or Iggy Pop?
Sentence (from "C. J. Ramone"): Christopher Joseph Ward (born October 8, 1965), better known as C. J. Ramone, is an American musician best known for working as the bassist, backing and occasional lead vocalist of the punk rock group the Ramones from 1989 to 1996.
Relevant evidence: Yes