Green Goblin

Thus, the second personality took control. Secretly, the altered Norman steals the technology he was developing – a 2-meter wingspan gliding device equipped with missile launchers and machine guns. In addition, he steals hand grenades with the potential to destroy entire neighborhoods in hours. To act in secret, Norman's evil side wears a green Goblin costume, with claws, a mask with large yellow eyes, pointed ears, and a psychotic smile with sharp teeth, and a purple hood over his head. After the occasional dominance of his second personality, Norman regains consciousness, but without remembering the "crises".

In a project aimed at assisting the US Army, Norman developed an experimental green serum, which promised to be a "Human Performance Enhancer". The substance's name was "Green Globulin". The tests were regular, but Norman wanted to achieve a "definitive result." Norman tests the serum on himself, which changes him, leading him to acquire superhuman strength, enhanced agility, and an expanded intellect, therefore, a high IQ. But the tests affected the man's mind, giving rise to a second personality, something like an evil entity, saying what he wouldn't say, doing what he wouldn't do...

Norman Osborn was born into a wealthy, dysfunctional family in Queens, New York. The son of an abusive father, this shaped his cold and controlling personality. He later had a son, Harry Osborn. Norman often disdained Harry, highlighting the fact that he wasn't the son he'd expected.

Norman founded Oscorp Industries, a science and technology empire, conducting experiments with chemistry and biology.