Beast Boy

Beast Boy, is a fictional superhero appearing in American comic books published by DC Comics. He has also gone under the alias Changeling. Created by writer Arnold Drake and artist Bob Brown, he is a shapeshifter who possesses the ability to metamorph into any animal he chooses. The character first appeared in The Doom Patrol #99 (November 1965) and is usually depicted as a member of the Doom Patrol and the Teen Titans.