Question: Who has been a member of more bands, Ian Ball or Kevin DuBrow?
Sentence (from "Kevin DuBrow"): Kevin Mark DuBrow (October 29, 1955 November 19, 2007) was an American heavy metal singer, best known as the lead vocalist of the heavy metal band Quiet Riot from 1975 until 1987, and again from 1990 until his death in 2007.
Relevant evidence: Yes