Who Was the Greater Genius? A Complete Comparison
A psychiatrist and psychotherapist who has the world's highest measured IQ of 205 and is also ranked first in the World Genius Directory.
Read full biography of Evangelos Katsioulis → · In-Depth Article →
French writer, historian & philosopher who wrote more than 20,000 letters and 2,000 books and pamphlets.
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, Evangelos Katsioulis (IQ 198) ranks higher than Voltaire (IQ 190). However, both made extraordinary contributions.
Evangelos Katsioulis had an estimated IQ of 198 while Voltaire had an estimated IQ of 190.
Evangelos Katsioulis is known for: <br> Highest adult IQ in the world (2012): IQ 198, sd 15 or IQ 205, sd 16 <br> . Voltaire is known for: The novel Candide.
Yes. Both Evangelos Katsioulis and Voltaire are universally regarded as among history's greatest intellects.
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