Premise: Brooks Wackerman ( born February 15 , 1977 ) is an American musician , currently the drummer for the American heavy metal bands Avenged Sevenfold and Mass Mental , also known as the former drummer for Bad Religion , and is the younger brother of John Bob , and Chad Wackerman ( formerly a member of Frank Zappa 's band ) . After his departure from Bad Religion , it was announced on November 4 , 2015 that he would replace Arin Ilejay as the drummer for Avenged Sevenfold .
Hypothesis: Brooks Wackerman is a drummer for heavy metal bands.
Label: ENTAILMENT