Judging how smart a person is can be a very subjective matter.

Does their IQ score make them the smartest? Or is it more about accomplishments?  The debate over this likely will never cease.

Just How Smart is Smart?

  • 50% of people have IQ scores between 90 and 110
  • 2.5% of people are mentally deficient/impaired (under 70 IQ)
  • 0.5% of people are near genius or genius (over 140)
  • 2.5% of people are very superior in intelligence (over 130)

The 10 Smartest People Alive Today

Source: SuperScholar.org

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