Who is the Hulk?

Brucer Banner was exposed to large amounts 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 explorer battles his inner monster, the military wants the Hulk's power and hunts him down. For the next few years, Bruce searches in vain for a cure for his mutated cells. Bruce Banners is tracked down somewhere in India on behalf of Nick Fury. He is to help in the reconnaissance about gamma rays. On the spot, however, he loses control as Loki wants to incite the heroes against Nick Furry. He becomes the Hulk again after a long time. Eventually he joins the Avengers and fights with them against villains like Thanos.