Vergo

Welgo is a man who appeared in Punk Hazard.

Appearance
Welgo is average sized man with a beard and sunglasses. He also wears a knee-length trench coat, and seems to have some strange object attached to his left cheek.

Personality
Through his short discussion with Trafalgar Law, Welgo proved himself to be a shrewd man due to his mistrust of Caesar Clown, and having Monet placed on the island to monitor his actions. He can also come across as somewhat condescending, mocking Law's position by pretending to have some respect for the Shichibukai. Seeing himself as above the Shichibukai, Welgo quickly reminds Law of their difference in power by beating him unconscious.

Abilities and Powers
While it is currently unknown was Welgo's abilities are, he has demonstrated the ability to quickly change the density of an object into something much harder, turning a bamboo stick he was holding into a blackened substance before striking Trafalgar Law with enough force to knock him unconscious. While using this ability, his hand and wrist also turn into the same blackened material.

History
Welgo had met with Law when the latter was a child on Dressrosa. Years later, he assigned Monet to infiltrate Caesar Clown's organization on Punk Hazard, due to mistrusting the deranged scientist.

Punk Hazard Arc
During the scuffle between Caesar,the Straw Hat Pirates, and the G-5 Marines, Welgo met Law again, his presence alone was enough to cause the Shichibukai to fall from what seems to be internal pain. Welgo then mocked Law, and smashed him with a bamboo stick for lack of honorifics.