Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits. Anti-spam check. Do not fill this in!==Biography== Calvin began taking the identity of Stupendous Man when he became upset with his babysitter for sending him to bed. He began wearing a homade costume, referring to his babysitter Rosalyn as "Babysitter Girl" and worked to cause trouble for her. He would later use the identity to attempt get out of a troublesome situation at school, only to get into even more trouble with his teacher, who he dubs "Crab Teacher". The Stupendous Man identity would often be used to right perceived wrongs against Calvin, usually resulting in Calvin getting in even more trouble. In Stupendous Man's final appearance, Calvin donned the costume once after bemoaning the lack of real heroes in the world and decided that the "hero business is up to me." Summary: Please note that all contributions to the Superhero Wiki are considered to be released under the CC-BY-SA Cancel Editing help (opens in new window) Retrieved from "https://superheroes.fandom.com/wiki/Stupendous_Man"