Top 10 countries by higher IQ level !!(2019-2020)!!

Hello guys welcome back to MAD TOP 10 channel.
Here you get all knowledgeable videos & you are able to know about a county in details.
In this video you can watch the most intelligent countries with a higher average IQ level.
According to the most recent data, Singapore and Hong Kong have the the highest IQ scores in 2019 of 108.
The country with the lowest IQ score, on average, is the Equatorial Guinea in Africa.
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).
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