The Hulk is a fictional character, a superhero who appears in comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby, the character first appeared in The Incredible Hulk #1 (cover dated May 1962). He is a gigantic, green, irradiated, mutated humanoid monster with incredible strength and an inability to control his rage. The Hulk is sometimes characterized as naive and childlike, while at other times hyper-aggressive and brutal, or cunning, brilliant, and scheming. He is often portrayed as an antihero. The Hulk is cast as the emotional and impulsive alter ego of the withdrawn and reserved physicist Dr. Robert Bruce Banner. Banner first transforms into the Hulk shortly after he is accidentally exposed to the blast of a test detonation of a gamma bomb he invented. Subsequently, Banner will involuntarily transform into the Hulk whenever he gets too angry or if his life is in danger, leading to extreme complications in Banner's life. Lee said the Hulk's creation was inspired by a combination of Dr. Jekyll and Mr. Hyde and Frankenstein.^[1]
Although the Hulk's coloration has varied throughout the character's publication history, the most consistent shade is green. As the Hulk, Banner is capable of significant feats of strength, the magnitude of which increase in direct proportion to the character's anger. As the character himself puts it, "The madder Hulk gets, the stronger Hulk gets!" Strong emotions such as anger, terror and grief are also triggers for forcing Banner's transformation into the Hulk. As a child, Banner's father Brian Banner often got mad and physically abused his mother, creating the psychological complex of fear, anger, and the fear of anger and the destruction it can cause that underlies the character. A common storyline is the pursuit of both Banner and the Hulk by the U.S. armed forces, because of all the destruction that he causes. He has two main catchphrases: "Hulk is strongest there is!" and the better-known "HULK SMASH!", which has founded the basis for a number of pop culture memes.
The Hulk has been depicted in various other media, most notably by Bill Bixby as Dr. David Banner and Lou Ferrigno as the Hulk in the live-action television series and five made-for-television movies, and by Eric Bana, Edward Norton and later Mark Ruffalo in the most recent Marvel film adaptations. Other depictions include multiple animated series, through the use of CGI in Hulk (2003) and The Incredible Hulk (2008), and various video games. The most recent CGI portrayal is in the 2012 film The Aven