4 geniuses born on July 30 — including Henry Ford, Thorstein Veblen, and more. Explore their biographies, IQ scores, and achievements.
Henry Ford, Thorstein Veblen, Fabiano Caruana, Jorge Cori — 4 geniuses in total share this birthday.
leo is the zodiac sign for people born on July 30.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Among the 2 geniuses with known IQ scores born on this date, the average estimated IQ is 158.
Discover history's greatest minds — biographies, IQ scores, quotes, and more.
Explore All 1,100+ Geniuses →
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…