The 19 Smartest People The World Has Ever Seen
• www.businessinsider.comMeasuring IQ is an inexact science, and the following list is sometimes based on rumors and hearsay, but that's the only way to measure the smartest people in the world.
Measuring IQ is an inexact science, and the following list is sometimes based on rumors and hearsay, but that's the only way to measure the smartest people in the world.