Author
Christopher Langan

Christopher Michael Langan is an American horse rancher and autodidact who has been reported to score very highly on IQ tests. Langan's IQ was estimated on ABC's 20/20 to be between 195 and 210, and in 1999 he was described by some journalists as "the smartest man in America" or "in the world". Wikipedia

Born: March 25, 1952 (age 69 years), San Francisco, CA

 

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