Kim Peek genius

Kim Peek (1951-2009)

Kim Peek  (1951-2009)

Work & Publications
Genius Quotes
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Birth date
Death Date
Age of Death
Birth Place
Salt Lake City, Utah, U.S.
Death Place
Murray, Utah, U.S.
Zodiac Sign
IQ Score
Fields of Expertise
Incredible memory
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You don't have to have a disability to be different.

Laurence Kim Peek was an American savant. Known as a "megasavant", he had an exceptional memory, but he also experienced social difficulties, possibly resulting from a developmental disability related to congenital brain abnormalities. He was the inspiration for the character Raymond Babbitt in the 1988 movie Rain Man. Although Peek was previously diagnosed with autism, he is now thought to have had FG syndrome. The Utah Film Center’s Peek Award is meant to honor his legacy.

Early life

Laurence Kim Peek was born in Salt Lake City, Utah, with macrocephaly, damage to the cerebellum, and agenesis of the corpus callosum, a condition in which the bundle of nerves that connects the two hemispheres of the brain is missing; in Peek's case, secondary connectors such as the anterior commissure were also missing. There is speculation that his neurons made unusual connections due to the absence of a corpus callosum, resulting in an increased memory capacity. According to Peek's father, Fran Francis Peek, Kim was able to memorize things from the age of 16–20 months. He read books, memorized them, and then placed them upside down on the shelf to show that he had finished reading them, a practice he maintained all his life. 

He could speed through a book in about an hour and remember almost everything he had read, memorizing vast amounts of information in subjects ranging from history and literature, geography and numbers to sports, music and dates. Peek read by scanning the left page with his left eye, while reading the right page with his right eye. According to an article in The Times newspaper, he could accurately recall the contents of at least 12,000 books. Peek lived in Murray, Utah, and spent a considerable amount of his time reading at the Salt Lake City Library and demonstrating his capabilities at schools, with great help from his father.

Peek did not walk until he was four years old, and even then in a sidelong manner. He could not button up his shirt and had difficulty with other ordinary motor skills, presumably due to his damaged cerebellum, which normally coordinates motor activities. In psychological testing, Peek yielded superior ability in the performance subtests and limited ability in the verbal subtests, resulting in his overall IQ of 87 not being considered a valid measure of his cognitive ability.

Rain Man

In 1984, screenwriter Barry Morrow met Peek in Arlington, Texas; the result of the meeting was the 1988 Academy Award-winning film Rain Man. The character of Raymond Babbitt, although inspired by Peek, was depicted as being autistic. Dustin Hoffman, who portrayed Babbitt in the film, met Peek and other savants to get an understanding of their nature and to play the role as accurately and methodically as possible. The movie led to a number of requests for appearances, which increased Peek's self-confidence. Barry Morrow gave Peek his Oscar statuette to carry with him and show at these appearances; it has since been referred to as the "Most Loved Oscar Statue" because it has been held by more people than any other. Peek also enjoyed approaching strangers and showing them his talent for calendar calculations by telling them on which day of the week they were born and what news items were on the front page of major newspapers that day. Peek also appeared on television. He travelled with his father, who took care of him and performed many motor tasks that Peek found difficult.

Scientific investigation

In 2004, scientists at the Center for Bioinformatics Space Life Sciences at the NASA Ames Research Center examined Peek with a series of tests including computed tomography CT scan and magnetic resonance imaging MRI. The intent was to create a three-dimensional view of his brain structure and to compare the images to MRI scans performed in 1988. These were the first tentative approaches in using non-invasive technology to further investigate Kim's savant abilities.

A 2008 study concluded that Peek probably had FG syndrome, a rare X chromosome-linked genetic syndrome that causes physical anomalies such as hypotonia low muscle tone and macrocephaly abnormally large head.


  • The Boy with the Incredible Brain, a BBC documentary
  • Brainman, a Discovery Channel documentary
  • Inside the Rain Man, a Discovery Channel documentary
  • Everything You Need to Know – The Brain, a Discovery Channel documentary
  • Human Computer, a Discovery Channel documentary
  • Medical Incredible, a Discovery Health Channel documentary
  • The Real Rain Man, a Discovery Health Channel documentary premiered on November 26, 2006
  • Ripley's Believe It or Not!
  • CNN interview by Richard Quest
  • Focus Productions. "The Real Rain Man". Extraordinary People. Season 2006-07. RTL Group. Five. Archived from the original on March 1, 2006.
  • World's Smartest People on The Learning Channel
  • Kim and his father were speakers at the inaugural meeting of the Athanasius Kircher Society.
  • Speaker at the Oxford Union
  • 60 Minutes
  • Accidental Genius, a National Geographic Channel documentary
  • Superhuman, "Genius" episode, a Science Channel special premiered on November 7, 2008
  • Den Riktiga Rain Man The Real Rain Man, a Swedish documentary that was aired July 6, 2006 on Sweden's channel four TV-4
  • Michael Vey 4

"Cameo appearance in Rain Man movie at 2:06:30 -2:06:41. Man leaving Amtrak train station as Tom Cruise and Dustin Hoffman enter train station."


Peek died of a heart attack at his home on December 19, 2009, aged 58. His father, Fran, died on April 5, 2014, aged 88.


Barry Morrow put his own Oscar statuette on permanent loan to Salt Lake City in memory of Kim Peek, and put forward the money for the Peek Award, which "pays tribute to artists, media makers, and film subjects who are positively impacting our society's perception of people with disabilities" and is given out by the Utah Film Center.

More facts

Gender: Male
Best Known For: Being able to memorize the content of at least 12,000 books.
Fulfilled his Potential: Yes
Father’s Name: Fran Peek
Mother’s Name: Jeanne W. Buchi
Citizen Of: United States

Rain Man (1998)

Kim Peek
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