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Garry Kasparov vs. William James Sidis — Wer war das größere Genie?

Who Was the Greater Genius? A Complete Comparison

Garry Kasparov
IQ190
Born1963
OriginBaku, Azerbaijan
Known ForBeing the top chess player from 1984 until 2005
VS
William James Sidis
IQ250
Born1898
Died1944
OriginManhattan, New York City, U.S.
Known ForThe Animate And The Inanimate

About Garry Kasparov

A Russian chess grandmaster, former World Chess Champion, writer, and political activist and commentator

Vollständige Biografie von Garry Kasparov lesen → · In-Depth Article →

About William James Sidis

American child prodigy

Vollständige Biografie von William James Sidis lesen → · In-Depth Article →

The Verdict

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

Frequently Asked Questions

Who had a higher IQ — Garry Kasparov or William James Sidis?

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

What is each genius known for?

Garry Kasparov is known for: Being the top chess player from 1984 until 2005. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

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

Full Profile: Garry KasparovFull Profile: William James Sidis

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