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Earth as an planet
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Country with the highest IQ
Singapore
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Richest man in the world
Elon Musk
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How many trees are there in the world
3.04 trillion trees
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How old is planet earth
4.543 billion years
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Richest Country in the world
Qatar
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Country with the highest population 2021
China
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Poorest Country in the World
Burundi
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Number of countries in the world
195
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Person with the highest IQ
Marilyn vos Savant
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Population of the world
7.674 billion
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