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.
Green Goblin (Norman Osborn) as Spider-Man Villains That Should Appear in Doraemon/Spider-Man Crossover - Toonking1985's Voting Page Fan Cast | myCast.io