Vergo

Velgo is a man who appeared in Punk Hazard.

Appearance
Velgo is an average sized man with short black hair, a beard, sideburns, and sunglasses. He also wears a knee-length trench coat the has diagonal lines going in opposite directions down to his waist, where the coat has a plain design, with two black pockets slightly above the chest. Under the coat he wears a light colored shirt with a dark colored tie. He seems to have some kind of patch attached to his left cheek.

Personality
Through his short discussion with Trafalgar Law, Velgo proved himself to be a shrewd man due to his mistrust of Caesar Clown, 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, Velgo quickly reminds Law of the difference in their power by beating him unconscious. He's also shown to be a person who demands respect from others, such as he demanded that Law refers to him as Velgo-san.

Abilities and Powers
While it is currently unclear what Velgo'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. This ability is similar in appearance and effect to Monkey D. Luffy's Busoshoku: Koka, which uses Haki to harden parts of the body, turning them black.

He also appears to be able to cause physical strain to someone, just by his presence, as seen when he made Law collapse and even cough up blood.

History
Velgo met Law a long time ago. Years later, he assigned Monet to infiltrate Caesar Clown's organisation 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, Velgo comes across Law just as the young man falls to the ground, suffering some kind of internal damage as he begins to cough up blood. Explaining that his mistrust of Caesar lead him to placing Monet on the island, he mockingly compliments Law on his new position. Reminding Law in a condescending manner of how the "adults" will always find out his secrets, Law tries to attack Velgo, who then brutally beats him to the ground, knocking the Shichibukai unconscious.