Christopher Langan photograph

Christopher Langan

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Gender Male
Age 72
Born San Francisco
California
United States
NationalityAmerican
ResidencePrinceton
Missouri
SpouseGina LoSasso
ParentsMelvin Letman
Mary Langan-Hansen
Job Bouncer
Education Montana State University
Reed College
Date of birth March 25,1952
Zodiac sign Aries
Known forHigh IQ
Date of Reg.
Date of Upd.
ID585280
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Christopher Langan Life story


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".

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