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.

The Highest IQs Ever: Meet 27 Of The World's Smartest People

Comparison: Smartest Person in the World

Meet 11 Geniuses With Higher IQ Than Albert Einstein You Should Know

The Past and Future of the IQ Test

Can a person have an IQ of 120 and not know any history? - Quora

What is the highest IQ level ever recorded in human history and

13 Most Intelligent People In The History Of The World

I Gave ChatGPT an IQ Test. Here's What I Discovered

High IQ Children: List of Child Prodigies with 200+ IQ Score

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

Has humanity reached 'peak intelligence'?

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

What is the highest IQ in the world (and should you actually care?)

Top 10 People With Highest IQ In History