Who is Hulk?

Bruce Banner was exposed to a lot of gamma rays during an experiment: the green giant, Hulk, is born. As soon as Bruce gets upset, he mutates into the Hulk. He then becomes almost invulnerable and incredibly strong. While the researcher fights against his inner monster, the military wants the Hulk's power and hunts him. For the next few years, Bruce searches in vain for a cure for his mutated cells. On behalf of Nick Fury, Bruce Banner is tracked down somewhere in India. He is to help with the investigation of gamma rays. However, he loses control there because Loki wants to incite the heroes against Nick Furry. He becomes the Hulk again after a long time. Finally, he joins the Avengers and fights with them against villains like Thanos.