Bob Young

Bob Young is the main antagonist of ''Mark of the Predator. ''He is a former hitman responsible for the brutal deaths of Angel Hudson's family and is therefore responsible for his transformation into a lethal vigilante. Angel's family was his last contract as a sadistic assassin, becoming a crime boss who primarily deals in cocaine however an encounter with Angel leaves him horribly physically disfigured and the injuries he sustained from the torturous battle leaves him even more mentally unstable and psychopathic. As a result, Bob develops an obsession with Angel and takes over the criminal underworld with the intent to have enough power and resources to bring Miami to it's knees.

Personality
Bob Young was a vain man with a perchant for nice suits and a trophy girlfriend. He was a sadistic psychopath and has no qualms about killing his victims in a very graphic manner as a hitman. He was also not above harming children, showing zero remorse for any his horrendous actions. Like many criminals before him, Bob was just as terrified as Angel Hudson, the vigilante, when he first met him. However, after he his first encounter and extreme physical and mental disfigurement at his hands, Bob had absolutely no fear of Angel and even became obsessed with him, not fearing death in the slightest and became much more psychopathic, brutal, insane, ruthless, sadistic and violent as well as heightening his intelligence and physical prowess greatly.

Bob lost his insanity upon his face being gruesomely scarred, and gained a macabre sense of humor, which is both surreal and morbid and found humor in hurting and killing his victims. Bob came to enjoy death in itself, and not just the deaths of other people.