Bizarro is a supervillain or anti-hero appearing in American comic books published by DC Comics. The character was created by writer Otto Binder and artist George Papp as a "mirror image" of Superman, and first appeared in Superboy #68 (1958). Debuting in the Silver Age of Comic Books (1956 – c. 1970), the character has often been portrayed as an antagonist to Superman, though on occasion he also takes on an antihero role. In addition to appearing in the company's publications, he has also appeared in adapted media and tie-in products, such as animated and live-action television series, trading cards, toys, and video games. Source: Wikipedia (en)