Coribou

"Blood-Splatterer" Coribou is a pirate captain famous for killing marines who was at the Sabaody Archipelago around the time of the Straw Hat Pirates' reunion. He, along with his brother "Wet-Hair" Caribou, another infamous rookie, joined the Impostor Straw Hat Pirates. He has a bounty of 190,000,000, making him part of the new generation of rookies, following in the path of Luffy and the other Supernova over 100,000,000.

Appearance
Coribou is a very large and fat man, towering over his brother as well as the rest of their crew. His legs are rather skinny in comparison to the rest of his body. He has dark lips and circles around his eyes, and on his head is what appears to be an iguana that acts as his "hair", with the tail as a tuft, covering the right part of his face. He dons dark pants and shoes, and a lighter shirt covered in blood, with loose sleeves and ruffled edges, and what appears to be a Cross fleury, presumably the crew's Jolly Roger, on the chest.

Personality
Coribou appears to be rather oblivious to the location of things around him. He was facing the wrong way when answering his brother about smearing the plaza with a Marine's blood. He also seems pretty obedient to Caribou's requests, as he immediately started digging a grave to bury the Marine alive upon his brother's orders without question, showing no signs of compassion or mercy.

Abilities and Powers
Coribou is a fearsome pirate captain who, along with his brother, managed to reach Sabaody Archipelago.

Weapons
He carries around a shovel, which he apparently uses to dig the graves for the ones his brother considers "sinners" when asked to by Caribou, but it's unknown if he can also employ the tool as a weapon.

Past
Some time in the past, Coribou and Caribou became pirates and gained a fearsome reputation for killing Marines.

The Straw Hat Reunion
Eventually, the two brothers managed to reach Sabaody Archipelago, were they allied themselves with the Fake Straw Hat Pirates. They were first seen in Grove 46, their allies meeting point, together with some fellow pirate captains. After Caribou spotted and injuried a Marine spying them, Coribou was ordered by his brother to bury the man alive, to which he started digging with his shovel. The two were however interrupted by the sudden arrival of someone's, who ordered them to stop.