This figure was listed in the Guinness Book of World Records it is also listed in her books' biographical sections and was given by her in interviews.
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She says her first test was in September 1956 and measured her mental age at 22 years and 10 months, yielding a 228 score. She took the 1937 Stanford-Binet, Second Revision test at age ten. Guinness cited vos Savant's performance on two intelligence tests, the Stanford-Binet and the Mega Test. Guinness retired the "Highest IQ" category in 1990 after concluding IQ tests were too unreliable to designate a single record holder. Savant was listed in the Guinness Book of World Records under "Highest IQ" from 1985 to 1989 and entered the Guinness Book of World Records Hall of Fame in 1988. Toastmasters International named her one of "Five Outstanding Speakers of 1999", and in 2003 she was awarded an honorary Doctor of Letters degree from The College of New Jersey. She has served on the board of directors of the National Council on Economic Education, on the advisory boards of the National Association for Gifted Children and the National Women's History Museum, and as a fellow of the Committee for Skeptical Inquiry.
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Savant married Robert Jarvik (one of the co-developers of the Jarvik-7 artificial heart) on August 23, 1987, and was made Chief Financial Officer of Jarvik Heart, Inc. Quiz Contest for Omni, which included intelligence quotient (IQ) quizzes and expositions on intelligence and its testing. Before starting "Ask Marilyn", she wrote the Omni I.Q. Savant moved to New York City in the 1980s to pursue a career in writing. Louis but quit two years later to help with a family investment business. She went to Meramec Community College and studied philosophy at Washington University in St. Her second marriage ended when she was 35. She married at 16 and divorced ten years later. Īs a teenager, Savant worked in her father's general store and wrote for local newspapers using pseudonyms. She is of Italian, Czechoslovak, German, and Austrian ancestry, being descended from the physicist and philosopher Ernst Mach. The word savant, meaning someone of learning, appears twice in her family: her grandmother's name was Savant her grandfather's, vos Savant. Savant says one should keep premarital surnames, with sons taking their fathers' and daughters their mothers'. Louis, Missouri, to parents Joseph Mach and Marina vos Savant.
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Marilyn vos Savant was born Marilyn Mach on August 11, 1946, in St.