Who Was the Greater Genius? A Complete Comparison
An American autodidact described as "the smartest man in America"
Read full biography of Christopher Langan → · In-Depth Article →
Italian polymath of the High Renaissance who is widely considered one of the greatest minds and painters of all time
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 Leonardo Da Vinci → · In-Depth Article →
Based on estimated IQ scores, Leonardo Da Vinci (IQ 200) ranks higher than Christopher Langan (IQ 174). However, both made extraordinary contributions.
Christopher Langan had an estimated IQ of 174 while Leonardo Da Vinci had an estimated IQ of 200.
Christopher Langan is known for: Cognitive-Theoretic Model of the Universe. Leonardo Da Vinci is known for: Painting, drawing, sculpting, science, engineering, architecture, anatomy .
Yes. Both Christopher Langan and Leonardo Da Vinci are universally regarded as among history's greatest intellects.
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