3 geniuses born on April 13 — including Garry Kasparov, Christopher Hitchens, and more. Explore their biographies, IQ scores, and achievements.
Garry Kasparov, Christopher Hitchens, Thomas Jefferson — 3 geniuses in total share this birthday.
aries is the zodiac sign for people born on April 13.
Vingt questions, huit minutes au chronomètre et un centile mesuré face à tous ceux qui l’ont passé. Sans inscription.
Passer le test de QI →Among the 3 geniuses with known IQ scores born on this date, the average estimated IQ is 171.
Discover history's greatest minds — biographies, IQ scores, quotes, and more.
Explore All 1,100+ Geniuses →