Mister Fun

Mister Fun is a one of the more recent villain in the Batman rouges gallery.

History
Mister Fun's real name is currently unknown, he seemed to be a quiet, well-mannered man with a positive outlook, Mister Fun is actually a psychologically disturbed young man. He has thrill for beating up people to death. He's been doing this ever since he was eleven years old, and continues to do so in the service of the group known as; Athena.