First appeared in The Amazing Spider-Man #14 in 1964 and was created by Stan Lee and Steve Ditko. Norman Osborn was the CEO of Oscorp Industries who invented a serum that made him stronger and smarter, but also drove him to insanity and subsequently becoming the Green Goblin, Spider-Man's archenemy.
I'm going to, of course, ignore Rings of Power. As usual, no real people and no characters from LOTR. I might be a bit more flexible about gender-swapping roles for this one because LOTR has very few female characters, though.
