Bull Borgnine  

Bull borgnine is not an ordinary 12-year-old boy. in fact, he has three different versions of himself! when he's calm and composed, he has small dots for eyes and tends to be quiet. however, when he gets excited or while playing with his b-daman, helio breaker, he transforms into a more handsome version of himself. his hair grows longer, covering one eye, and his eyes become bigger. on the other hand, his second alter ego has spiky red hair. initially, bull was known for stealing others' b-daman, but after meeting yamato delgado and becoming friends, he changed his ways and started to b-dabattling fairly. although he didn't have a specific role in the group at first, he later found his place as the b-daman mechanic, repairing his friends' machines when needed.