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John von Neumann vs William James Sidis

Who Was the Greater Genius? A Complete Comparison

John von Neumann
IQ190
Born1903
Died1957
OriginBudapest, Kingdom of Hungary
Known ForAbelian von Neumann algebra Affiliated operator Amenable group Arithmetic logic
VS
William James Sidis
IQ250
Born1898
Died1944
OriginManhattan, New York City, U.S.
Known ForThe Animate And The Inanimate

About John von Neumann

Hungarian-American mathematician, physicist, computer scientist, engineer and polymath.

Ler a biografia completa de John von Neumann → · In-Depth Article →

About William James Sidis

American child prodigy

Ler a biografia completa de William James Sidis → · In-Depth Article →

The Verdict

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

Perguntas Frequentes

Who had a higher IQ — John von Neumann or William James Sidis?

John von Neumann had an estimated IQ of 190 while William James Sidis had an estimated IQ of 250.

What is each genius known for?

John von Neumann is known for: Abelian von Neumann algebra Affiliated operator Amenable group Arithmetic logic unit Artificial viscosity Axiom of regul. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

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

Full Profile: John von NeumannFull Profile: William James Sidis

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