Who’s Who is a Headliner and one of the Tobiroppo of the Beasts Pirates. Prior to joining the Beast Pirates, he was the captain of his own crew.
According to King, Who’s Who aims to become one of the Beasts Pirates’ All-Stars, and for this reason, he refuses to answer to the current ones, viewing them as obstacles first and foremost and justifying his own insolent behavior through the crew’s hierarchy system.
This insubordination is showcased further by the fact that, unlike the majority of his crewmates, Who’s Who refers to Queen and King without any sort of honorific, denoting a sense of disregard for their authority, particularly Queen, whose death is something Who’s Who has contemplated a few times.
Who’s Who is confident of his strength, smirking at the thought of possibly taking a spot in the All-Stars when given an opportunity.
I really hope we get to see Queen and Who’s Who fight. Queen must have done some terrible things to Who’s Who to break his spirit and make him join the Beasts Pirates, which is probably why Who’s Who’s main goal is to kill Queen.
Seeing Who’s Who commanding his crew also suggests that he hasn’t fully submitted to Kaido and does what he wants to do.
