Who Was the Greater Genius? A Complete Comparison
An Italian inventor and electrical engineer, known for his pioneering work on long-distance radio transmission.
Read full biography of Guglielmo Marconi → · In-Depth Article →
An American business magnate, investor, record-setting pilot, engineer, film director, and philanthropist who went mad because of his OCD.
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 Howard Robard Hughes → · In-Depth Article →
Based on estimated IQ scores, Howard Robard Hughes (IQ 170) ranks higher than Guglielmo Marconi (IQ 165). However, both made extraordinary contributions.
Guglielmo Marconi had an estimated IQ of 165 while Howard Robard Hughes had an estimated IQ of 170.
Guglielmo Marconi is known for: Radio. Howard Robard Hughes is known for: Hughes Aircraft Company.
Yes. Both Guglielmo Marconi and Howard Robard Hughes are universally regarded as among history's greatest intellects.
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