Highest IQ People Born in the 20th Century — Still Alive

Tao, Buterin, Katsioulis — the highest-IQ minds born in the 20th century who are still living.

1. Marnen Laibow-Koser

   1970–present · United States
   268
2. Ainan Celeste Cawley

   1999–present · SG
   250
3. Chris Hirata

   1982–present · United States
   225
4. Terence Chi-Shen Tao

   1975–present · Australia
   220
5. Kim Ung-yong

   1962–present · KR
   210
6. Edith Stern

   1952–present · United States
   200
7. Michael Grost

   1954–present · United States
   200
8. Michael Kearney

   1984–present · United States
   200
9. Nadia Camukova

   1976–present · Russia
   200
10. Sho Yano

    1990–present · United States
    200
11. Vitalik Buterin

    1994–present · Russia
    200
12. Evangelos Katsioulis

    1976–present · Greece
    198
13. Walter O'Brien (Obrien)

    1975–present · Ireland
    197
14. Ramón Campayo

    1964–present · Spain
    194
15. Mislav Predavec

    1967–present · HR
    192
16. Richard G. Rosner

    1960–present · United States
    192
17. Garry Kasparov

    1963–present · AZ
    190
18. Philip Emeagwali

    1954–present · NG
    190
19. Marilyn vos Savant

    1946–present · United States
    186
20. Adragon Eastwood De Mello

    1976–present · United States
    185
21. Norman Dolloff

    1928–present · —
    185
22. Nikola Poljak

    1982–present · —
    183
23. Henry Bray

    1916–present · —
    180
24. John H. Sununu

    1939–present · United States
    180
25. Christopher Langan

    1952–present · United States
    174
26. Ivan Ivec

    1976–present · HR
    174
27. Jacob Barnett

    1998–present · United States
    170
28. Judit Polgár

    1976–present · Hungary
    170
29. Manahel Thabet

    1981–present · YE
    168
30. Bill Gates

    1955–present · United States
    160
31. Elon Musk

    1971–present · ZA
    155
32. Nolan Gould

    1998–present · United States
    150
33. Akrit Jaswal

    1993–present · India
    146
34. Warren Buffett

    1930–present · United States
    145
35. Frank Drake

    1930–present · United States
    140

كيف رتّبنا هذه القائمة

Filtered to 20th-century birth + no death year recorded.