Villain
Jim Moriarty

63
Nationality: British
Location: London, UK
Age: 31
Occupation: Consulting criminal, Mathematician
Professor, Criminal mastermind
Nicknames: Professor, The Napoleon of Crime
Appearance: average height, standing a couple of inches below Sherlock, and of a slender build, with dark black hair and pale skin. He can nearly always be seen wearing full dress suits (Westwood, to be precise), such as a dark blue one he wore in his first meeting with Sherlock and a grey one during his visit to the latter's apartment, often accompanied by a tie.
A criminal genius, Jim Moriarty was a sadistic and psychopathic individual. He exhibited the following traits: extreme intelligence, grandiosity, incapacity for remorse, arrogance, and an unhealthy degree of self-confidence. He also displayed highly Machiavellian traits. Much like Sherlock, he had a sarcastic, cynical, albeit childish sense of humour but unlike Sherlock he often spoke in a tone that would intimidate or annoy his opponents.