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Which Fictional Character Has the Highest IQ?

By Dominica Applegate
BSc in Psychology & MA in Counseling
Published on July 20, 2024 | Updated on October 25, 2024

highest IQ fictional characters ranking

In the world of fiction, intelligence often defines a character's abilities and influence. This section highlights some of the smartest fictional characters, whose IQs, though fictional, are very high to match their extraordinary challenges.

Peter Parker, aka Spider-Man, is known for his smart mind and superpowers, with an IQ of 250. This incredible brainpower helps him invent cool gadgets like his web-shooters. Peter balances his life as a superhero and a student, showing he has both brains and strength. He proves you can fight crime and still do well in school. As Dr. Octopus said, “Intelligence is a privilege, and it needs to be used for the greater good of people,” which Peter lives by in every web he spins.

Reed Richards, also known as Mr. Fantastic, has an IQ of 267. Even before his encounter with cosmic rays, he was very smart, earning over 18 doctorates by age 30. His inventions, like the flying FantastiCar and the teleporter to the Negative Zone, show his incredible mind. Sometimes, his genius can make solving problems too easy, but Reed remains a key figure in the Marvel Universe, balancing his science work with leading the Fantastic Four. As Iron Man said, “Heroes are made by the path they choose, not the powers they are graced with,” and Reed Richards truly shows this.

Lex Luthor, Superman's main enemy, has an IQ of 225. His amazing brainpower helps him excel in many scientific fields, making him a master planner. Luthor uses his big brain and resources to challenge Superman and prove he is the best. His intelligence makes him a tough enemy and a unique character in the DC Universe. Plus, it's not easy being bald and still looking so scary.

We'll update the table below with more fictional characters... so stay tuned!

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IQ score of the top fictional characters

Name IQ Score
Iron Man Iron Man 270 View
Reed Richards Reed Richards 267 View
Peter Parker Peter Parker 250 View
Lex Luthor Lex Luthor 225 View
Bruce Wayne Bruce Wayne 192 View
Lisa Simpson Lisa Simpson 159 View
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