Free PDF: The Genius Workout — 50 brain teasers + the 25 highest IQs in history.

Which Genius Shares Your Birthday?

Browse all 365 days and discover the remarkable minds born on each date — scientists, artists, philosophers, mathematicians, writers, and more.

923 Geniuses · 336 Dates Covered

Browse by Month

January

1 2 3 4 5 678910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 272829 30 31

February

1 2 3 4 5 6 7 8 91011 12 13 14 15 16 17 18 19 20 21 22 23 242526 27 28 29

March

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 171819 20 21 22 232425 26 27 28 29 30 31

April

1 2 345 6 7 8 9 10 11 12 13 14 15 161718 19 20 21 22 23 24 25 26 27 28 29 30

May

1 2 3 4 5 6 7 8910 11 12 13 141516 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

June

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 192021 22 23 24 25 262728 29 30

July

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 181920 21 22 23 24 25 26 27 282930 31

August

1 234 5 6 7 8 9 10 11 12 13 14 15 161718 19 20 21 22 23 24 25 26 27 28 29 30 31

September

1 2 3 4 5 6 7 8 9 10 11 121314 15 16 17 18 192021 222324 25 26 272829 30

October

1 234 5 6 7 8 9 10 11 12 13 14 15 16 171819 20 21 222324 25 26 27 282930 31

November

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 161718 19 20 21 22 23 24 25 26 27 28 29 30

December

123 4 5 6 7 8 9 10 111213 14 15 16 17 181920 21 22 23 24 25 26 27 282930 31

Each date reveals the extraordinary minds born on that day — with full biographies, IQ scores, and quotes.

Explore All 1,100+ Geniuses →

Trending Comparisons

Albert Einstein vs Isaac Newton Leonardo Da Vinci vs Nikola Tesla Marie Curie vs Stephen Hawking Ada Lovelace vs Alan Turing Bobby Fischer vs John Von Neumann

Top IQ Rankings

Highest IQ in History Smartest People Alive Today Highest IQ Child Prodigies Greatest Physicists Greatest Mathematicians

Child prodigies

Gregory Smith Macaulay Culkin Ray Ushikubo William Maillis

Child prodigies →Highest IQ child prodigies →

Play & come back tomorrow

🔥 Daily Genius Challenge · Brain teaser

A clock takes 5 seconds to strike 6 o'clock. How long to strike 12 o'clock?

🧠 Which Genius Are You?📊 Free IQ Test