Highest IQ level has been achieved by a few people in the human history

Highest IQ score is very difficult but not impossible. Despite all exercises and trainings the genetics can play an important role.

Who has the highest recorded IQ of all time? - Quora

IQ rates are dropping in many developed countries and that doesn't

35 People with the Highest IQ

Spies, Taxes, a woman with 7 husbands & the most intelligent man

13 Most Intelligent People In The History Of The World

IQ, explained in 9 charts - Vox

13 Most Intelligent People In The History Of The World

Highest IQ: List of the Most Intelligent People

What's the Average IQ?

So you've learned you've got a “pitifully” low IQ. How worried

Are High IQ People More Successful?

What Was Albert Einstein's IQ?

Highest IQ level has been achieved by a few people in the human

IQ, explained in 9 charts - Vox

35 People with the Highest IQ