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 →
A Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the study of graph theory and topology
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 Leonhard Euler → · In-Depth Article →
Based on estimated IQ scores, Evangelos Katsioulis (IQ 198) ranks higher than Leonhard Euler (IQ 190). However, both made extraordinary contributions.
Evangelos Katsioulis had an estimated IQ of 198 while Leonhard Euler 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> . Leonhard Euler is known for: See full list.
Yes. Both Evangelos Katsioulis and Leonhard Euler are universally regarded as among history's greatest intellects.
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