Hulk is a fictional superhero, appearing in the American comic book published by Marvel comics. Created by writer Stan Lee and artist Jack Kirby, the character first appeared in the premiere of Superman's Hulk (may 1962). In his comic book, the character is not only the Hulk, the Hulk with great physical strength, but also his egotist, Dr. Robert Bruce Banner. He is a physicist with weak body, low social ability and emotional sensitivity. These two people are independent and dissatisfied with each other.

During the explosion of experimental bombs, after banner accidentally came into contact with gamma rays, when banner was under emotional pressure, whether he was willing or against his will, he would turn into a hulk physically, which usually leads to destructive rampage and conflict, complicating the lives of Banner's civilians. The strength level of the Hulk is usually proportional to the level of anger. Hulk is often described as a barbarian, according to Banner's broken heart, representing them with other personalities, from clumsy destructive power to brilliant warriors or gifted scientists. Although hulk and banner are eager to be alone, the role has a large number of supporting actors, including Banner's lover Betty rose, his friend Rick Jones, his cousin she Hulk, his sons Hiro Kala and Skaar, and his superhero team co-founder avenger. But his uncontrollable power caused him to clash with other heroes and others.

Li said that Hulk's creation was inspired by Frankenstein, Dr. Jekyll and Mr. Hyde. Although Hulk's color has changed throughout the character's publishing history, the most common color is green. He has two main slogans: "Hulk is the most powerful!" And the more famous Hulk smash It lays the foundation for many popular cultural memes.

As one of the most iconic figures in popular culture, this figure has appeared in various commodities, such as clothing and collectibles, inspiring real-world structures (such as theme park attractions), and has been quoted in many media. Banner ads and Hulk have adapted to avatars of real people, animation and video games. The most famous is the 1970s' Incredible Hulk TV series, played by bill Bixby and Lou ferrigno. The role was originally played in Eric Bana's live action movie, and Edward Norton and mark Ruffalo played it in the movie universe of marvel.