Marco

Marco (マルコ, Maruko) is the first division captain of the Whitebeard Pirates.

Appearance
He appears to be a patient and calm mild-mannered man, and he look very sleepy and displayed no emotion except when he told Shanks to shut up in a loud voice. He has a cross and crescent moon tattoo on his chest.

Jaya Arc
He first appeared as a background character; when Rockstar asked if anyone knew him, Marco answered "Nope, never heard of him".

Post Enies Lobby Arc
He next appeared when Shanks came to visit. He appeared to be fairly well knowledgeable and experienced with dealing with Shanks since he knew exactly what would happen to the younger crew members in his presence. He also told the members still standing afterwards not to worry about their fallen comrades as they are just unconscious.