"Knuckles" O'Brien

His name is Frank but his buddies at the gym call him "Knuckles". An up and coming boxer at 23 years old, he uses his fists only in the ring, and only for money. Always one to stick up for the underdog, he puts bullies in their place. On a weekend he can be found in the bar shooting pool with his friends. He is loyal, protective, and doesn't take any shit.