King Shark

King Shark is a supervillain appearing in comic books published by DC Comics. The character, also known as Nanaue, was created by writer Karl Kesel and artist Tom Grummett. King Shark's first key appearance was in Superboy #0 (October 1994) as a cameo before making his first full appearance in Superboy #9 (November 1994). The character serves as an adversary to Aquaman, Flash, Batman, and Superboy. The character has been adapted from the comics into various forms of media, including television series, feature films, and video games…Wikipedia