Who Was the Greater Genius? A Complete Comparison
A German Jesuit scholar and polymath who published around 40 major works.
Read full biography of Athanasius Kircher → · In-Depth Article →
American child prodigy
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 William James Sidis → · In-Depth Article →
Based on estimated IQ scores, William James Sidis (IQ 250) ranks higher than Athanasius Kircher (IQ 190). However, both made extraordinary contributions.
Athanasius Kircher had an estimated IQ of 190 while William James Sidis had an estimated IQ of 250.
Athanasius Kircher is known for: See full biography. William James Sidis is known for: The Animate And The Inanimate.
Yes. Both Athanasius Kircher and William James Sidis are universally regarded as among history's greatest intellects.
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