The Hulk is a fictional superhero appearing in American comic books published by Marvel Comics. The character was created by Stan Lee and Jack Kirby, and first appeared in The Incredible Hulk #1 (May 1962). Throughout his comic book appearances, the Hulk is portrayed as a large green humanoid that possesses superhuman strength and invulnerability, attributes that grow more potent the angrier he becomes. Hulk is the alter ego of Bruce Banner, a socially withdrawn and emotionally reserved physicist who physically transforms into the Hulk under emotional stress and other specific circumstances at will or against it; these involuntary transformations lead to many complications in Banner's life. When transformed, the Hulk often acts as a dissociated personality separate from Banner. Over the decades of Hulk stories, the Hulk has been represented with several personalities based on Hulk and Banner's fractured psyche, ranging from mindless savage to brilliant warrior, and Banner has taken control of the Hulk's form on occasion. Banner first transforms into the Hulk after being caught in the blast of the gamma bomb he invented while saving Rick Jones, a youth who had wandered onto the testing range.
Lee said that the Hulk's creation was inspired by a combination of Frankenstein and Dr. Jekyll and Mr. Hyde. Although the Hulk's coloration has varied throughout the character's publication history, the most usual color is green. As a child, Banner's father Brian Banner often got mad and physically abused his mother Rebecca, 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 one there is!" and the better-known "HULK SMASH!", which has founded the basis for numerous pop culture memes.
The character has been portrayed in multiple media features by different actors. Hulk was first portrayed in film played by Eric Bana in Ang Lee's Hulk (2003). Subsequently, the character has been portrayed in the Marvel Cinematic Universe initially by Edward Norton in The Incredible Hulk (2008) and by Mark Ruffalo in The Avengers (2012) and Avengers: Age of Ultron (2015), as well as Thor: Ragnarok (2017) and both parts of Avengers: Infinity War (2018/2019). In 2011, the Hulk placed No. 9 on IGN's list of "Top 100 Comic Book Heroes", and fourth on their list of "The Top 50 Avengers" in 2012.(Wikipedia)