Boomboom Family

The Boom Boom Family is a family of minor antagonists featured in Steel Ball Run. They were hired by a foreign country as assassins to kill Gyro Zeppeli and Johnny Joestar. All three members share the Stand Tomb of the Boom.

Synopsis
Andre approaches them claiming to have been bitten by a lizard and asking for some fire to clean the wounds. This turned out to have actually been a plan to make them touch Andre and become prey of his Stand.

Not too long after the encounter, the other two family members came in to intercept Gyro and Johnny with their magnetic Stands.

Trivia

 * All three members of the family are named from different parts of André Lauren Benjamin's name.