The Joker

The joker is the most evil because he kills for fun. Its just a game to him and his profession. He enjoys watching others suffer and die. He creates ways to torchure people or use them aganst there will. He has know care for laws, and has to go against the grain to get what he wants. Like building a machine to capture everyones brian waves so he could be the smartest. So clearly this man is the most evil, of evil men.