Who Was the Greater Genius? A Complete Comparison
Read full biography of Baron d'Holbach → · In-Depth Article →
A Russian chess grandmaster, former World Chess Champion, writer, and political activist and commentator
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Read full biography of Garry Kasparov → · In-Depth Article →
Both Baron d'Holbach and Garry Kasparov have an estimated IQ of 190, placing them among history's greatest minds.
Baron d'Holbach had an estimated IQ of 190 while Garry Kasparov had an estimated IQ of 190.
Baron d'Holbach is known for: See full biography. Garry Kasparov is known for: Being the top chess player from 1984 until 2005.
Yes. Both Baron d'Holbach and Garry Kasparov are universally regarded as among history's greatest intellects.
Kim Ung-yongSolved calculus as a small child, then chose a quiet career as a civil engineer
Shakuntala DeviMultiplied two 13-digit numbers in her head in 28 seconds
Stephen WiltshireAutistic Savant Drawing Entire Cities from Memory — MBE from…
Michael KearneyBachelor's at 10 Years, 4 Months — Youngest U.S. College…
