3 geniuses born on January 2 — including Rudolf Clausius, Isaac Asimov, and more. Explore their biographies, IQ scores, and achievements.
Rudolf Clausius, Isaac Asimov, James Croll — 3 geniuses in total share this birthday.
capricorn is the zodiac sign for people born on January 2.
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 172.
Discover history's greatest minds — biographies, IQ scores, quotes, and more.
Explore All 1,100+ Geniuses →