Christopher Langan

Christopher Langan
Langan in 2017
Born (1952-03-25) March 25, 1952 (age 72)
Education
OccupationHorse rancher
Known forHigh IQ
SpouseGina Lynne LoSasso

Christopher Michael Langan (born March 25, 1952) is an American horse rancher and autodidact who has been reported to score very highly on IQ tests.[1] Langan's IQ was estimated on ABC's 20/20 to be between 195 and 210,[2] and in 1999 he was described by a few journalists as "the smartest man in America" or "in the world".

  1. ^ McFadden, Cynthia (December 9, 1999). "The Smart Guy". 20/20. Archived from the original on August 17, 2000. Retrieved February 24, 2020.
  2. ^ Johnson, Robert W. (April 6, 2011). "The 18 Smartest People In The World". Business Insider. Archived from the original on July 6, 2018. Retrieved February 24, 2020.