Archimedes vs William James Sidis

Who Was the Greater Genius? A Complete Comparison

Archimedes
IQ190
Born287
OriginSyracuse, Sicily, Magna Graecia
Known ForArchimedes' principleArchimedes' screwhydrostaticsleversinfinitesimalsNeuseis co
VS
William James Sidis
IQ250
Born1898
Died1944
OriginManhattan, New York City, U.S.
Known ForThe Animate And The Inanimate

About Archimedes

A Greek mathematician, physicist, engineer, inventor, and astronomer.

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

About William James Sidis

American child prodigy

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The Verdict

Based on estimated IQ scores, William James Sidis (IQ 250) ranks higher than Archimedes (IQ 190). However, both made extraordinary contributions.

Frequently Asked Questions

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

Archimedes had an estimated IQ of 190 while William James Sidis had an estimated IQ of 250.

What is each genius known for?

Archimedes is known for: Archimedes' principleArchimedes' screwhydrostaticsleversinfinitesimalsNeuseis constructions. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

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

Full Profile: ArchimedesFull Profile: William James Sidis

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