Joseph-Louis Lagrange vs William James Sidis — Who Was the Greater Genius?

Joseph-Louis Lagrange

IQ190

Born1736

Died1813

OriginTurin, Piedmont-Sardinia

Known ForAnalytical mechanics, celestial mechanics, mathematical analysis, number theory,

William James Sidis

IQ250

Born1898

Died1944

OriginManhattan, New York City, U.S.

Known ForThe Animate And The Inanimate

About Joseph-Louis Lagrange

Italian-French mathematician and astronomer

Joseph-Louis Lagrangeの完全な伝記を読む → · In-Depth Article →

About William James Sidis

American child prodigy

William James Sidisの完全な伝記を読む → · In-Depth Article →

The Verdict

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

よくある質問

Who had a higher IQ — Joseph-Louis Lagrange or William James Sidis?

Joseph-Louis Lagrange had an estimated IQ of 190 while William James Sidis had an estimated IQ of 250.

What is each genius known for?

Joseph-Louis Lagrange is known for: Analytical mechanics, celestial mechanics, mathematical analysis, number theory, theory of equations. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

Yes. Both Joseph-Louis Lagrange and William James Sidis are universally regarded as among history's greatest intellects.