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Muhammad ibn Zakariya al-Razi vs Omar Khayyam

Who Was the Greater Genius? A Complete Comparison

Muhammad ibn Zakariya al-Razi
IQ170
Born854
Died0932
OriginRay, Abbasid Caliphate (Iran)
Known ForThe first to write up limited or extensive notes on diseases such as smallpox an
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Omar Khayyam
IQ160
Born1048
Died1131
OriginNishabur, Khorasan (present-day Iran)
Known ForRubaiyat of Omar Khayyam

About Muhammad ibn Zakariya al-Razi

A Persian polymath, physician, alchemist, philosopher, and important figure in the history of medicine.

Read full biography of Muhammad ibn Zakariya al-Razi → · In-Depth Article →

About Omar Khayyam

A Persian polymath, mathematician, astronomer, philosopher, and poet best known for the Rubaiyat.

Read full biography of Omar Khayyam → · In-Depth Article →

The Verdict

Based on estimated IQ scores, Muhammad ibn Zakariya al-Razi (IQ 170) ranks higher than Omar Khayyam (IQ 160). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Muhammad ibn Zakariya al-Razi or Omar Khayyam?

Muhammad ibn Zakariya al-Razi had an estimated IQ of 170 while Omar Khayyam had an estimated IQ of 160.

What is each genius known for?

Muhammad ibn Zakariya al-Razi is known for: The first to write up limited or extensive notes on diseases such as smallpox and chickenpox, a pioneer in ophthalmology. Omar Khayyam is known for: Rubaiyat of Omar Khayyam.

Are both considered geniuses?

Yes. Both Muhammad ibn Zakariya al-Razi and Omar Khayyam are universally regarded as among history's greatest intellects.

Full Profile: Muhammad ibn Zakariya al-RaziFull Profile: Omar Khayyam

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