1 genius born on February 21 — including John Henry Newman. Explore their biographies, IQ scores, and achievements.
John Henry Newman — 1 geniuses in total share this birthday.
pisces is the zodiac sign for people born on February 21.
Zwanzig Fragen, acht Minuten auf der Uhr und ein Perzentil, gemessen an allen bisherigen Teilnehmern. Ohne Anmeldung.
IQ-Test starten →Among the 1 geniuses with known IQ scores born on this date, the average estimated IQ is 165.
Discover history's greatest minds — biographies, IQ scores, quotes, and more.
Explore All 1,100+ Geniuses →