Saldeath

Saldeath is a World Government employee in the world of One Piece. He is a Chief Guard in command of the Blue Gorillas of Impel Down. Due to the way his name is pronounced in Japanese, it sounds like "Saru Desu" meaning "I'm a Monkey".

Appearance
His appearance looks 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 Blugori's skull design in the between them and, like Magellan and Hannyabal, has bat wings coming out of his back.

Personality
Saldeath doesn't appear to be nearly as brutal as the Blue Gorillas under his command, even going as far as telling Luffy, Buggy, and Mr 3 that they should be thankful they were captured by him, before the trio can proceed deeper down to Level 4 where the 4 Demon Guards are stationed.

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.