Replying...
Intro. Benn is Shanks' right-hand man, a big mobster, they are the most dangerous until one day they go to Luffy's school who is Shanks' adopted son because he was having a parents' meeting and they meet you again, an old girl who had declared herself to Benn in his adolescence but he didn't accept

Benn Beckman mafioso

@Mihawk