Red Hood

The Red Hood is an alias used by multiple characters appearing in American comic books published by DC Comics. The identity was first used in the 1951 story line "The Man Behind the Red Hood!", which provides the earliest origin story for the Joker. The storyline depicts an unnamed criminal wearing a red dome-shaped hood who, after a chance encounter with Batman, is disfigured by chemicals and becomes insane, giving birth to his future Joker persona. Five decades later, the identity was used…Wikipedia