Bounty: Devil Fruit: Byrnndi World is the captain of the World Pirates and the main antagonist of the 3D2Y anime special.[2] He is a former prisoner of Impel Down's Level 6. World is a very tall broad man with large arms. He has a green beard and a W-Shaped mustache that is a lighter shade of green, and also wears a horned helmet that has had one of the horns broken to accommodate his older brother, who sits on his left shoulder. He also appears to be missing some teeth and has a scar on his scalp. He wears a black and purple open sleeveless coat, green pants, a brown belt, and brown shoes. (Source: One Piece Wikia)