Christopher Langan is arguably the smartest man in the world. He took what is billed as the world’s most difficult IQ test and was scored at somewhere between 190 and 210 points. For comparison both ...
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Christopher Langan: The “Smartest Man Alive”
Often called “the smartest man in America,” Christopher Langan has claimed an IQ up to 210. But questions remain about the accuracy of his test results and the mythology around his intellect. China’s ...
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