Marco

Marco: Frist division captain of the Whitebeard pirates. He frist appeared as a background character in chapter 234, when Rockstar asked if anyone knew him, Marco answered "Nope, never heard of him"

It not until 200 chapters later in chapter 434 he was givin a name and role in the series. He appears to be patiant and calm mild-mannered man, he look very sleepy and displayed no emotion except he told Shanks to shut up in a loud voice.

He is skinney, with a cross and crescent moon tatto on his chest. His eyebrows are dome-shaped but at the end it was curved down sharply before going bit up, making him look creepy.