One of the main antagonists of [[One Piece]], also called Blackbeard.

The captain of the Blackbeard Pirates, promoted to [[Shichibukai]] after the downfall of [[Crocodile (one Piece)|]], a title he merely used to break into [[Impel Down]] where he recruited a number of powerful level 6 prisoners.

Having consumed the Yami Yami no Mi [[Devil Fruit]] he can basically turn into a black hole and control gravity.

[spoiler]He somehow absorbed [[Edward Newgate|Whitebeard's]] shock-creating Gura Gura no Mi powers after his death, becoming the first and possibly only user to possess two [[devil fruit]] powers at the same time.[/spoiler]
マーシャル・D・ティーチ Teach Blackbeard