Benn Beckman (ベン・ベックマン, Ben Bekkuman) is a major protagonist in the anime & manga series One Piece. He's the first mate in the Red Haired Pirates, one of the four emperors pirate crews, serving under "Red Haired" Shanks, & alongside Yasopp, Rockstar, and Lucky Roo, & several other members who are, as of yet, unnamed.