Wonderman goes down in history as the first case of copyright infringement in the comic book industry. Charged by a former DC accountant to create a Superman-like character, Wil Eisner produced Wonderman, who could fly, stop bullets with his chest, see great distances, you get the idea. He wasn't from another planet though; he got his powers from a Tibetan monk. This wasn't considered different enough: the lawsuit succeeded, and Wonderman ended after exactly one issue.