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Highest IQ

Highest IQ

Intelligence Quotient (IQ) is a measure of a person's cognitive abilities and their capacity to understand complex ideas and solve problems. Derived from standardized tests, IQ scores are designed to evaluate various mental faculties, including memory, analytical thinking, and logical reasoning.

What the Numbers Mean

Typically, IQ scores follow a bell curve distribution, with the bulk of the population scoring near the average:

  • Average IQ: The majority of people, about 68%, score between 85 and 115. An average IQ is set at 100.
  • Above Average / Superior: Scores from 115 to 129 are considered above average or superior.
  • Very Superior: A small portion of the population, approximately 2.2%, scores above 130, which is classified as very superior intelligence.
  • Extremely High IQ: Scores above 145 are extremely rare and are often referred to as genius or near-genius levels.

Extremely high IQ scores are rare. For instance, only about 0.1% of the population scores above 145, making this a significant outlier in the standard distribution of IQ scores.

  • Rarity: The rarity of such high scores makes them a topic of interest and study, as they often indicate exceptional cognitive abilities.

  • Significance: Individuals with extremely high IQs typically show remarkable abilities in abstract reasoning, problem-solving, and quick learning. They often excel in academic fields, and their cognitive capabilities allow them to understand and manipulate complex concepts easily.

  • Limitations: However, it's important to acknowledge the limitations of what IQ scores can measure. Intelligence is a broad concept, and aspects like creativity, emotional intelligence, practical problem-solving, and social skills are not fully captured by IQ tests.

  • Contributions to Society: Those with exceptionally high IQ scores often have the potential to make significant contributions to scientific, mathematical, and cultural advancements. Their unique cognitive abilities can lead to groundbreaking discoveries and innovations.

Historical Figures with High IQs

While the concept of the IQ test is a relatively modern development, there has been much speculation about the intelligence levels of historical figures. Notable personalities like Albert Einstein, Isaac Newton, and Leonardo da Vinci are often attributed with exceptionally high IQs. This section delves into a few such figures and the methodologies used to estimate their IQs.

Albert Einstein: Often synonymous with genius, Einstein's IQ is estimated to be around 160. Known for his groundbreaking work in physics, including the theory of relativity, Einstein's intellectual prowess has been the subject of much admiration. While he never took an IQ test, estimates are based on his scientific contributions and his early development milestones.

Isaac Newton: Another colossal figure in the realm of science, Newton is best known for formulating the laws of motion and universal gravitation. His IQ is also estimated to be in the 160-170 range. Like Einstein, the estimation is retrospective, based on his profound impact on science and mathematics.

Leonardo da Vinci: Renowned as a polymath, da Vinci's IQ is speculated to be well over 180. His diverse talents and immense contribution to various fields such as art, engineering, anatomy, and physics are indicators of his exceptional intelligence.

Johann Wolfgang von Goethe: Goethe, a German polymath, is known for his literary works and contributions to philosophy and science. His IQ is often estimated to be around 210. His wide-ranging intellectual pursuits and the depth of his understanding in various fields underpin these speculations.

Ludwig Wittgenstein: A philosopher known for his work in logic, the philosophy of mathematics, and the philosophy of mind, Wittgenstein is often credited with an IQ in the range of 190. His profound influence on analytic philosophy and his pioneering thoughts exhibit signs of high intelligence.

Galileo Galilei: The father of modern science, Galileo's IQ is estimated to be around 185. His contributions to astronomy, physics, and the scientific method were revolutionary, showcasing his exceptional analytical and conceptual thinking abilities.

Marie Curie: A physicist and chemist, Curie was the first woman to win a Nobel Prize. Her IQ is speculated to be in the high range, given her pioneering research on radioactivity and her ability to excel in a male-dominated field during her time.

Michelangelo: Renowned as a sculptor, painter, and architect, Michelangelo's estimated IQ scores are above 180. His artistic genius, evident in works like the Sistine Chapel ceiling and the statue of David, reflects his extraordinary spatial intelligence and creativity.

How these estimates are made

The estimation of IQs for historical figures is a speculative exercise. It involves analyzing their life achievements, the complexity of their work, and their intellectual outputs. Psychologists and historians often use biographical data, including early life achievements, writings, innovations, and the depth of their understanding of various subjects, to make these estimates. It's important to note that these estimations are not universally accepted and are subject to debate within the academic community. They serve more as a means to conceptualize the intellectual capacity of these historical figures rather than definitive assessments.

Record-holders for the Highest IQ

The fascination with exceptionally high IQ scores often centers around individuals who have recorded some of the highest numbers in history. Their lives and accomplishments provide insight into the potential that such cognitive abilities can unlock.

Marilyn vos Savant

  • IQ Score: Marilyn vos Savant has recorded an IQ of 228, one of the highest ever documented.
  • Biography: Born in 1946 in St. Louis, Missouri, vos Savant gained fame in the mid-1980s after being listed in the Guinness Book of World Records for her high IQ.
  • Accomplishments: She is a magazine columnist, author, lecturer, and playwright. Vos Savant is best known for her column in "Parade Magazine," where she solves puzzles and answers complex questions, showcasing her exceptional intelligence.

Terence Tao

  • IQ Score: Mathematician Terence Tao is reported to have an IQ of around 230.
  • Biography: Born in 1975 in Adelaide, Australia, Tao showed extraordinary mathematical abilities from a young age. He was participating in international math competitions by the age of ten.
  • Accomplishments: Tao is a professor at UCLA and has made significant contributions to various mathematical fields. He has won numerous awards, including the Fields Medal in 2006, often considered the equivalent of a Nobel Prize in mathematics.

Christopher Hirata

  • IQ Score: Christopher Hirata reportedly has an IQ of 225.
  • Biography: Born in 1982 in Ypsilanti, Michigan, Hirata was a child prodigy. He was attending college-level physics courses by the age of 13 and working with NASA on projects related to Mars by 16.
  • Accomplishments: A cosmologist and astrophysicist, Hirata is known for his work in the fields of dark energy, gravitational lensing, and the cosmic microwave background. He is a professor at Ohio State University and has been recognized with several awards for his contributions to science.

Kim Ung-Yong

  • IQ Score: Kim Ung-Yong's IQ score is said to be around 210.
  • Biography: Born in 1962 in South Korea, Kim Ung-Yong exhibited extraordinary intellectual abilities from a very young age. He could speak fluently and solve complex calculus problems by the age of four.
  • Accomplishments: Kim was a guest student in physics at Hanyang University from the age of three to six. Later, he worked for NASA before returning to Korea, where he shifted his focus from being a child prodigy to living a more balanced life. He later earned a doctorate in civil engineering.

Celebrities and Famous People with the Highest IQs

  1. James Woods - The acclaimed actor reportedly has an IQ of 180. Woods is known for his roles in films like "Salvador" and "Ghosts of Mississippi," and his high IQ has been a point of interest throughout his acting career.

  2. Sharon Stone - The renowned actress, famous for her role in "Basic Instinct," is said to have an IQ of 154. Stone has also been recognized for her work as a producer and in humanitarian efforts.

  3. Stephen Hawking - The late theoretical physicist, known for his work on black holes and relativity, had an estimated IQ of 160. Hawking was one of the most famous scientists in the world and authored several popular science books, including "A Brief History of Time."

  4. Bill Gates - Co-founder of Microsoft, Gates reportedly has an IQ of 160. Beyond his immense success in the tech industry, he is also known for his philanthropic efforts through the Bill & Melinda Gates Foundation.

  5. Elon Musk - The CEO of SpaceX, Tesla, Inc., and Neuralink, Musk is known for his extraordinary contributions to technology and space. Musk's has an IQ of 155.

  6. Judy Holliday - An actress and singer, Holliday had an IQ reported to be around 172. She won an Academy Award for her performance in the 1950 film "Born Yesterday."

  7. Lisa Kudrow - Best known for her role as Phoebe Buffay on the television show "Friends," Kudrow reportedly has an IQ of 154. She has also earned acclaim for her work as a writer and producer.

  8. Dolph Lundgren - With a reported IQ of 160, the actor and martial artist known for his role in "Rocky IV" also holds a master's degree in chemical engineering.

  9. Natalie Portman - The actress, who starred in "Black Swan" and the "Star Wars" prequels, is known for her intelligence, with an IQ of 140. Portman graduated from Harvard University and has been involved in various scientific research projects.

  10. Matt Damon - The actor and screenwriter, famous for films like "Good Will Hunting" and "The Bourne Identity," has an estimated IQ of 160. Damon attended Harvard University and has been involved in various humanitarian efforts.

  11. Meryl Streep - The esteemed actress, known for her versatility and accent adaptation, is reported to have an IQ of 143. Streep is one of the most acclaimed actors in film history, with numerous awards to her credit.

  12. Geena Davis - An actress and producer, Davis is said to have an IQ of 140. She is known for her roles in films like "Thelma & Louise" and for founding the Geena Davis Institute on Gender in Media.

  13. Ashton Kutcher - The actor, producer, and entrepreneur, known for his roles in "That '70s Show" and "Two and a Half Men," reportedly has an IQ of 160. Kutcher is also a successful venture capitalist.

  14. Quentin Tarantino - The renowned filmmaker, known for his distinctive narrative style, is reported to have an IQ of 160. Tarantino's films, such as "Pulp Fiction" and "Django Unchained," have garnered critical and commercial success.

In summary, while the concept of IQ and the fascination with extremely high scores offer insight into human intelligence, they represent only a fraction of what it means to be a genius. The lives and accomplishments of those with the highest IQs in the world underscore the intricate relationship between intelligence, creativity, and achievement. As we continue to explore the depths of the human mind, it becomes evident that intelligence is a complex, multifaceted phenomenon, far beyond what a single number can convey. 

Yuki Kojida

Psychometrician, co-owner of IGT
I am Yuki Kojida, a Japanese psychologist and one of the cofounders of I am really excited about the study of human cognitive abilities in different states for many years as well. This article is moderated and published by myself.