Saldeath

Saldeath is a World Government employee in the world of One Piece. He is a Chief Guard in command of the Bullgory at level three of Impel Down

Appearance
His appearance look to be that of a little devil or imp in a suit. He wears a sun hat with two horns coming out of it bearing the Bullgory's skull design in the between them. And, like Magellen, has black wings coming out of his back.

History
He headed up the trap to capture Luffy, Buggy and Mr.3 on level three of the underwater prison. But the trap was thwarted due to also catching the Sphinx that had fallen down to the level with them. It woke up and tore the seastone net apart freeing the captured pirates. He then rallies his men to go after Luffy.