Name: Rico Want
Nickname(s): Captain Ricky
Age: 39
Species: Fishman, Fish Lizard
Laughter Style: "Ahhh-hahahaha-aaaah"
Occupation: Captain of Want Pirates, Ex-slave
Weapon(s): Manji Sai
Martial Arts: Fishman Karate/Jujitsu
Abilities: Expert Combatant, Supreme Swimmer, breathing under
Likes: Stealing, Fighting, Killing, Enslaving beautiful females for himself
Dislikes: Being disrespected in anyway

Rico Want is named after the pirate, Richard Want. And yes, I know dolphins are not fish, but there's fishman named Willy(http://onepiece.wikia.com/wiki/Willy_%28Fishman%29) in one of the One Piece movies, so I going by that.