Joker (comics)
fictional character throughout the DC Universe / From Wikipedia, the free encyclopedia
The Joker is a fictional character, a comic book supervillain published by DC Comics. He is an archenemy of Batman. The character's creator has been disputed between Jerry Robinson, Bill Finger, and Bob Kane, even though many believe Robinson created the character.[1][2] The Joker first appeared in Batman #1 (Spring 1940).