Who has been a member of more bands, Caleb Shomo or John Rzeznik?
Caleb Shomo: Caleb Joshua Shomo (born December 1, 1992) is the lead vocalist of hardcore band Beartooth, the former lead vocalist, guitarist, keyboardist, and early on backing vocalist of metalcore band Attack Attack! Caleb Shomo:  Shomo joined Attack Attack!
i don't know