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

John Eccles (neurophysiologist) vs Karl Popper

Who Was the Greater Genius? A Complete Comparison

John Eccles (neurophysiologist)
IQN/A
Born1903
Died1997
OriginMelbourne, Australia
Known ForWork on the synapseInteractionism
VS
Karl Popper
IQ165
Born1902
Died1994
OriginVienna, Austria-Hungary

About John Eccles (neurophysiologist)

An Australian neurophysiologist and philosopher who won the 1963 Nobel Prize in Physiology or Medicine for his work on the synapse

Read full biography of John Eccles (neurophysiologist) → · In-Depth Article →

About Karl Popper

Austrian-British philosopher of science known for his rejection of the classical inductivist views on the scientific method.

Read full biography of Karl Popper → · In-Depth Article →

The Verdict

Karl Popper has an estimated IQ of 165. John Eccles (neurophysiologist)'s IQ is not precisely estimated, but both are recognized as extraordinary minds.

Frequently Asked Questions

Who had a higher IQ — John Eccles (neurophysiologist) or Karl Popper?

Karl Popper had an estimated IQ of 165. John Eccles (neurophysiologist)'s IQ has not been formally estimated.

What is each genius known for?

John Eccles (neurophysiologist) is known for: Work on the synapseInteractionism. Karl Popper is known for: See full biography.

Are both considered geniuses?

Yes. Both John Eccles (neurophysiologist) and Karl Popper are universally regarded as among history's greatest intellects.

Full Profile: John Eccles (neurophysiologist)Full Profile: Karl Popper

← Browse all genius comparisons | IQ Rankings

Trending Comparisons

Albert Einstein vs Isaac NewtonLeonardo Da Vinci vs Nikola TeslaMarie Curie vs Stephen HawkingAda Lovelace vs Alan TuringBobby Fischer vs John Von Neumann

Top IQ Rankings

Highest IQ in HistorySmartest People Alive TodayHighest IQ Child ProdigiesGreatest PhysicistsGreatest Mathematicians

Child prodigies

Gregory SmithMacaulay CulkinRay UshikuboWilliam Maillis
Child prodigies →Highest IQ child prodigies →

Play & come back tomorrow

🔥 Daily Genius Challenge · Genius trivia
Who is widely considered the first computer programmer?
🧠 Which Genius Are You?📊 Free IQ Test