1 genius born on June 9 — including George Stephenson. Keşfet their biographies, IQ scores, and achievements.
George Stephenson — 1 geniuses in total share this birthday.
gemini is the zodiac sign for people born on June 9.
Among the 1 geniuses with known IQ scores born on this date, the average estimated IQ is 175.
Discover history's greatest minds — biographies, IQ scores, quotes, and more.
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