Devil Dias was a pirate and the former captain of the Acumate Pirates. He was captured and sold into slavery to the World Noble family of Saint Roswald. With a bounty of 60,000,000, Dias claims to have a wife and child.
While on Sabaody Archipelago, he attempts to escape and break his chains, triggering the explosive collar around his neck. Humiliated further, he is urinated on by Roswald's family dog before being shot by Saint Shalulia. The Marines then carry him away.
(Source: One Piece Wikia)










