Who Was the Greater Genius? A Complete Comparison
An American child prodigy with an IQ of 200.
An Irish businessman & information technologist
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 Walter O'Brien (Obrien) → · In-Depth Article →
Based on estimated IQ scores, Michael Grost (IQ 200) ranks higher than Walter O'Brien (Obrien) (IQ 197). However, both made extraordinary contributions.
Michael Grost had an estimated IQ of 200 while Walter O'Brien (Obrien) had an estimated IQ of 197.
Michael Grost is known for: Starting university at the tender age of 10, the maths prodigy is now a computer scientist, according to reports.. Walter O'Brien (Obrien) is known for: Inspiration of the television series Scorpion.
Yes. Both Michael Grost and Walter O'Brien (Obrien) are universally regarded as among history's greatest intellects.
Kim Ung-yongSolved calculus as a small child, then chose a quiet career as a civil engineer
Shakuntala DeviMultiplied two 13-digit numbers in her head in 28 seconds
Stephen WiltshireAutistic Savant Drawing Entire Cities from Memory — MBE from…
Michael KearneyBachelor's at 10 Years, 4 Months — Youngest U.S. College…
