King Shark

King Shark (Nanaue) is a fictional supervillain appearing in comic books published by DC Comics. The character was created by writer Karl Kesel and artist Tom Grummett. It made a brief cameo in "Superboy" #0 (October 1994) before making his first full appearance in "Superboy" #9 (November 1994).
King Shark appears on the Arrowverse television series "The Flash" with Dan Payne. The character will make his cinematic debut in James Gunn's "The Suicide Squad" sequel in 2021 with his voice provided by comedian Steve Agee.