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Head-to-Head Comparison

Bobby Fischer vs Thomas Aquinas

Bobby Fischer (IQ —) vs Thomas Aquinas (IQ 170). Side-by-side comparison of intellect, achievements, era and cultural impact.

Bobby Fischer
1943–2008 · US
Estimated IQ
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Thomas Aquinas
1225–1274 · IT
170
Estimated IQ
Read full biography →
Born19431225
Died20081274
CountryUSIT
Estimated IQ 170
Best known forBeing the World Chess Champion

Who had the higher IQ?

Reliable IQ figures aren't available for both. The richer comparison is what each accomplished and how it changed their field.

Achievements compared

Bobby Fischer is best known for: Being the World Chess Champion Thomas Aquinas is best known for: —

Different eras, different boards

The two were born roughly 718 years apart (1943 vs 1225), which matters: scientific tools, available knowledge, and intellectual culture compound. Comparing minds across eras is comparing players on different boards.

The verdict

So who was greater? The honest answer: they're not strictly comparable. By raw IQ proxy, Thomas Aquinas edges out. By measurable, lasting influence in their respective field, both are anchors of the human record. If you have to pick one to bet civilization on, pick the one working on the problem you care about.

Frequently Asked

Who had the higher IQ, Bobby Fischer or Thomas Aquinas?
Estimated IQs are — for Bobby Fischer and 170 for Thomas Aquinas. Thomas Aquinas rates higher by 170 points. Historical IQ figures are reconstructions, not measured scores.
What is Bobby Fischer most famous for?
Being the World Chess Champion
What is Thomas Aquinas most famous for?
Did Bobby Fischer and Thomas Aquinas ever meet?
They were contemporaries, though there is no documented direct meeting in our sources.

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