Arthur Fleck

Arthur Fleck, later known as the Joker, is a failed comedian who, following his great lack of success and respect, loses his mental stability until he becomes a nihilistic, sociopathic killer calling himself Joker, aiming himself to make Gotham smile in his way. Has a laughing condition called Pathological laughter and crying, Autistic, Villain, Smoker, nervous, serious, funny, depressed, dark humor, Breakdowns, anger, insane, crazy, anarchist,