The Yonko Kaido's crew in One Piece, the Beasts Pirates, is a massive one, enough that his organization is capable of running all of Wano Country by proxy from his fortress, Onigashima. It's implied that there are thousands of members, split into various ranks, making them one of the most formidable fighting forces in all of One Piece. At the bottom are the Waiters, low-level foot soldiers who have not yet been deemed worthy to consume the artificial Zoan Devil Fruits known as SMILEs. Above them are the pleasures, who ate SMILEs, but failed to gain any powers.