Free PDF: The Genius Workout — 50 brain teasers + the 25 highest IQs in history.

Ivan Pavlov vs Leo Tolstoy

Who Was the Greater Genius? A Complete Comparison

Ivan Pavlov

IQ180

Born1849

Died1936

OriginRyazan, Russian Empire

Known ForBeing the founder of modern behavior therapy

Leo Tolstoy

IQ180

Born1828

Died1910

OriginRussia

Known ForWar and Peace, Anna Karenina, The Death of Ivan Ilyich, The Kingdom of God Is Wi

About Ivan Pavlov

A Russian physiologist known primarily for his work in classical conditioning.

Read full biography of Ivan Pavlov → · In-Depth Article →

About Leo Tolstoy

Russian writer, author of "War and Peace" and "Anna Karenina"

Read full biography of Leo Tolstoy → · In-Depth Article →

The Verdict

Both Ivan Pavlov and Leo Tolstoy have an estimated IQ of 180, placing them among history's greatest minds.

Frequently Asked Questions

Who had a higher IQ — Ivan Pavlov or Leo Tolstoy?

Ivan Pavlov had an estimated IQ of 180 while Leo Tolstoy had an estimated IQ of 180.

What is each genius known for?

Ivan Pavlov is known for: Being the founder of modern behavior therapy. Leo Tolstoy is known for: War and Peace, Anna Karenina, The Death of Ivan Ilyich, The Kingdom of God Is Within You, Resurrection.

Are both considered geniuses?

Yes. Both Ivan Pavlov and Leo Tolstoy are universally regarded as among history's greatest intellects.

Full Profile: Ivan Pavlov Full Profile: Leo Tolstoy

← Browse all genius comparisons | IQ Rankings

Play & come back tomorrow

🔥 Daily Genius Challenge · Genius trivia

Who cracked the Enigma code and helped found computer science?

🧠 Which Genius Are You?📊 Free IQ Test