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Michael Grost vs William James Sidis

Who Was the Greater Genius? A Complete Comparison

Michael Grost
IQ200
Born1954
OriginUnited States
Known ForStarting university at the tender age of 10, the maths prodigy is now a computer
VS
William James Sidis
IQ250
Born1898
Died1944
OriginManhattan, New York City, U.S.
Known ForThe Animate And The Inanimate

About Michael Grost

An American child prodigy with an IQ of 200.

Read full biography of Michael Grost → · 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 Michael Grost (IQ 200). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Michael Grost or William James Sidis?

Michael Grost had an estimated IQ of 200 while William James Sidis had an estimated IQ of 250.

What is each genius known for?

Michael Grost is known for: Starting university at the tender age of 10, the maths prodigy is now a computer scientist, according to reports.. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

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

Full Profile: Michael GrostFull Profile: William James Sidis

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