Who Was the Greater Genius? A Complete Comparison
A Russian chess grandmaster, former World Chess Champion, writer, and political activist and commentator
Read full biography of Garry Kasparov → · In-Depth Article →
American historian and member of the Adams political family, descended from two U.S. Presidents
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Based on estimated IQ scores, Henry Adams (IQ 195) ranks higher than Garry Kasparov (IQ 190). However, both made extraordinary contributions.
Garry Kasparov had an estimated IQ of 190 while Henry Adams had an estimated IQ of 195.
Garry Kasparov is known for: Being the top chess player from 1984 until 2005. Henry Adams is known for: The Education of Henry Adams, The History of the United States of America 1801–1817.
Yes. Both Garry Kasparov and Henry Adams are universally regarded as among history's greatest intellects.
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