Who has the smartest IQ in the world?

Evangelos Katsioulis: IQ 198 With a score of 198, Evangelos Katsioulis, MD, MSc, MA, PhD, has the highest tested IQ in the world, according to the World Genius Directory.

Who has the top 10 IQ in the world?

These are the 10 highest IQs ever recorded.

  1. 1 #1 William James Sidis IQ 250 – 300.
  2. 2 #2 Terence Tao – IQ 225-230.
  3. 3 #3 Christopher Hirata – IQ 225.
  4. 4 #4 Kim Ung-Yong – IQ 210.
  5. 5 #5 Garry Kasparov – IQ 194.
  6. 6 #6 Marilyn Vos Savant – IQ 190.
  7. 7 #7 Leonardo da Vinci – IQ 180-190.
  8. 8 #8 Judit Polgar – IQ 170.

Who had the highest IQ ever recorded?

Previously, the highest IQ ever recorded was by Marilyn vos Savant with 228; however that is a mental status ratio IQ (used for children). Adult IQs are measured by standard deviations, in which her adult IQ would compute to about 185, which is lower than famous chess master Bobby Fischer (187).

Who has the highest IQ?

William James Sidis – 250 – 300 IQ. William James Sidis’ IQ was not clearly identified.

  • Terence Tao – 225 – 230 IQ. Terrence Tao is a famous Australian mathematic scientist.
  • Christopher Hirata – 225 IQ.
  • Kim Ung Yong – 210 IQ.
  • Garry Kasparov – 194 IQ.
  • Marilyn Vos Savant – 190 IQ.
  • Leonardo da Vinci – 190 IQ.
  • Judit Polgar – 170 IQ.
  • What are the highest IQ scores ever recorded?

    Highest IQ. There is a lot of ambiguity regarding the highest IQ possible for a human brain to attain. Though, it is believed that a certain Marilyn Vos Savant had an IQ of 228 at the age of 10 (which equals to about 186 of adult IQ). Leonardo Da Vinci had an estimated IQ of around 220, which is the highest IQ score ever recorded in human history.

    What is the highest IQ possible you can achieve?

    The list continues as follows with the highest possible IQ: Ainan Celeste Cawley (IQ score of 263) William James Sidis (IQ score of 250-300) Terence Tao (IQ score between 225 and 230) Marilyn Vos Savant (IQ score of 228) Christopher Hirata (IQ score of 225) Kim Ung-Yong (IQ score of 210) Edith Stern (IQ score over 200) Christopher Michael Langan (IQ score between 190 and 210) Garry Kasparov (IQ score of 194)