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

Baron d'Holbach vs Marnen Laibow-Koser

Who Was the Greater Genius? A Complete Comparison

Baron d'Holbach
IQ190
Born1723
Died1789
OriginEdesheim near Landau, Rhenish Palatinate
VS
Marnen Laibow-Koser
IQ268
Born1970
OriginDobbs Ferry, New York
Known ForBeing a child prodigy, proficient with multiple musical instruments and programm

About Baron d'Holbach

Read full biography of Baron d'Holbach → · In-Depth Article →

About Marnen Laibow-Koser

Is a genius with a proclaimed IQ of 268, who started studying and playing music at the age of 3 and is a multi-instrumentalist performer, as well as a computer science expert.

Read full biography of Marnen Laibow-Koser → · In-Depth Article →

The Verdict

Based on estimated IQ scores, Marnen Laibow-Koser (IQ 268) ranks higher than Baron d'Holbach (IQ 190). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Baron d'Holbach or Marnen Laibow-Koser?

Baron d'Holbach had an estimated IQ of 190 while Marnen Laibow-Koser had an estimated IQ of 268.

What is each genius known for?

Baron d'Holbach is known for: See full biography. Marnen Laibow-Koser is known for: Being a child prodigy, proficient with multiple musical instruments and programming techniques..

Are both considered geniuses?

Yes. Both Baron d'Holbach and Marnen Laibow-Koser are universally regarded as among history's greatest intellects.

Full Profile: Baron d'HolbachFull Profile: Marnen Laibow-Koser

← 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