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Head-to-Head Comparison

Augustine of Hippo vs Gregor Mendel

Augustine of Hippo (IQ 180) vs Gregor Mendel (IQ 165). Side-by-side comparison of intellect, achievements, era and cultural impact.

Augustine of Hippo
0354–0430 · DZ
180
Estimated IQ
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Gregor Mendel
1822–1884 · CZ
165
Estimated IQ
Read full biography →
Born03541822
Died04301884
CountryDZCZ
Estimated IQ 180 165
Best known forConfessions • On Christian Doctrine • On the Trinity • The City of GodCreating the science of genetics

Who had the higher IQ?

By the most cited estimates, Augustine of Hippo tops this matchup with an estimated IQ of 180, a 15-point margin over Gregor Mendel (165). IQ estimates for historical figures are reconstructions, not test results — they sit on top of biographical evidence, productivity, and the difficulty of the problems each person solved. Treat the number as a directional signal, not a verdict.

Achievements compared

Augustine of Hippo is best known for: Confessions • On Christian Doctrine • On the Trinity • The City of God Gregor Mendel is best known for: Creating the science of genetics

Different eras, different boards

The two were born roughly 1468 years apart (0354 vs 1822), 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, Augustine of Hippo 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, Augustine of Hippo or Gregor Mendel?
Estimated IQs are 180 for Augustine of Hippo and 165 for Gregor Mendel. Augustine of Hippo rates higher by 15 points. Historical IQ figures are reconstructions, not measured scores.
What is Augustine of Hippo most famous for?
Confessions • On Christian Doctrine • On the Trinity • The City of God
What is Gregor Mendel most famous for?
Creating the science of genetics
Did Augustine of Hippo and Gregor Mendel ever meet?
They were contemporaries, though there is no documented direct meeting in our sources.

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