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Epicurus vs William James Sidis

Who Was the Greater Genius? A Complete Comparison

Epicurus
IQ185
Born341
Died0270
OriginSamos, Greece
VS
William James Sidis
IQ250
Born1898
Died1944
OriginManhattan, New York City, U.S.
Known ForThe Animate And The Inanimate

About Epicurus

An ancient Greek philosopher and sage who founded the philosophical school of Epicureanism and openly allowed women and slaves to join the school as a matter of policy.

Read full biography of Epicurus → · In-Depth Article →

About William James Sidis

American child prodigy

Read full biography of William James Sidis → · In-Depth Article →

The Verdict

Based on estimated IQ scores, William James Sidis (IQ 250) ranks higher than Epicurus (IQ 185). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Epicurus or William James Sidis?

Epicurus had an estimated IQ of 185 while William James Sidis had an estimated IQ of 250.

What is each genius known for?

Epicurus is known for: See full biography. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

Yes. Both Epicurus and William James Sidis are universally regarded as among history's greatest intellects.

Full Profile: EpicurusFull Profile: William James Sidis

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