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 Greco-Egyptian mathematician and engineer who was active in his native city of Alexandria
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 Hero of Alexandria → · In-Depth Article →
Based on estimated IQ scores, Evangelos Katsioulis (IQ 198) ranks higher than Hero of Alexandria (IQ 185). However, both made extraordinary contributions.
Evangelos Katsioulis had an estimated IQ of 198 while Hero of Alexandria had an estimated IQ of 185.
Evangelos Katsioulis is known for: <br> Highest adult IQ in the world (2012): IQ 198, sd 15 or IQ 205, sd 16 <br> . Hero of Alexandria is known for: Aeolipile <br> Heron's fountain <br> Heron's formula <br> Vending machine.
Yes. Both Evangelos Katsioulis and Hero of Alexandria are universally regarded as among history's greatest intellects.
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