Reader's Digest
rd.com › knowledge › facts
50 People with the Highest IQ Scores — Smartest People in the World
July 10, 2025 - Get Reader’s Digest’s Read Up newsletter for more knowledge, humor, cleaning, travel, tech and fun facts all week long. ... In April 2024, the Giga Society, a group for people with IQs above 190, claimed that South Korea’s YoungHoon Kim had ...
MentalUP
mentalup.co › blog › the-highest-iq-in-the-world
Top 25 People With the Highest IQ in the World - MentalUP
August 2, 2024 - The answer for who has the highest IQ in the world varies depending on factors such as IQ scores, accomplishments, and societal contributions. Let’s continue discovering 25 people with highest IQ scores in the world together:
What's the highest possible IQ?
Theoretically you are correct. But even if IQ scores are theoretically perfectly normally distributed over the entire human population, no test can capture this. People are born and die every second, and there is no way to test every single human. So, an IQ test's scores has to be modeled on a small population and then that model is extrapolated to the whole population. Tests will often fall apart outside its statistical range; for example, a test for normal ranges (e.g. IQs of 60-150) may be too easy for people with high IQs, so a person with an IQ of 170 may get the same score (100%) as an omniscient being with a theoretical score of 195. More on reddit.com
70
67
February 28, 2012with Record Highest IQ ever of 276, Man said : "We Are in a Simulation 100%"
The highest IQ person I know is a brilliant programmer, but when a scammer messaged him pretending to be Rod Stewart, he never questioned it, and just assumed it was the real Rod Stewart. Intelligent people can be very dumb More on reddit.com
900
1947
February 26, 2025Who has the highest IQ in the world?
For validated, legitimate IQ tests, please check out cognitivemetrics.com. This is the only website with real tests and transparent backing for every test, which can be found on the website or on this subreddit. More on reddit.com
157
27
October 14, 2023Proctors - Highest IQ you've seen in practice?
The Highest IQ's ever recorded were William James Sidis, Marilyn vos Savant, Terence Tao, Christopher Langan, Kim Ung-Yong. If you're looking to test your own IQ with an IQ test designed by locensed psychometricians try https://freeiqtest.online More on reddit.com
65
19
May 31, 2023Who has a 400 IQ in the world?
No one in the world has an officially verified IQ of 400. IQ scores above 200 are extremely rare and claims of a 400 IQ are classified as myths or exaggerations. Reliable IQ tests have capped measurement scales, making such a score impossible.
vedantu.com
vedantu.com › general knowledge › list of people with the highest iqs in history and today
Top 10 People with the Highest IQs in the World
Who are the top 10 people with the highest IQs in the world?
The top 10 people with the highest IQs in the world include a mix of officially documented and estimated scores. Here is a commonly referenced list:Marilyn vos Savant (IQ 228)Terence Tao (IQ 225–230)Christopher Hirata (IQ 225)Kim Ung-Yong (IQ 210)Edith Stern (IQ 200–210)Nathan Leopold (IQ 210)Ainan Celeste Cawley (Claimed IQ 263, unverified)William James Sidis (Estimated IQ 250–300*)Ramarni Wilfred (IQ 162)Judit Polgár (IQ 170)*Claims of IQs above 250 are generally estimates and not officially recognised.
vedantu.com
vedantu.com › general knowledge › list of people with the highest iqs in history and today
Top 10 People with the Highest IQs in the World
What is the highest IQ ever recorded?
The highest IQ ever recorded in verified sources is attributed to Marilyn vos Savant, with an IQ score of 228 as per the Guinness World Records. Other historic high IQs include Terence Tao (225–230) and Christopher Hirata (225). Most IQ claims above 250 are considered unverified.
vedantu.com
vedantu.com › general knowledge › list of people with the highest iqs in history and today
Top 10 People with the Highest IQs in the World
BBC Science Focus Magazine
sciencefocus.com › science › who-has-the-highest-iq
The highest IQ recorded in the world in 2025
September 6, 2026 - Even so, some people claim to be in a very small minority of exceptionally brainy people, with reported IQ scores exceeding 200. Pictured above, Terence Tao is said to have one of the highest IQs in the world, with an impressive estimated score ...
ScienceABC
scienceabc.com › home › humans › 13 people who have the highest iq in the world
13 People Who Have The Highest IQ In The World
May 11, 2026 - Among commonly cited figures, mathematician Terence Tao (225–230), Marilyn vos Savant (228), and astrophysicist Christopher Hirata (225) top the validated tier. Higher numbers, like YoungHoon Kim (276), Marnen Laibow-Koser (268), William James ...
VEDANTU
vedantu.com › general knowledge › list of people with the highest iqs in history and today
Top 10 People with the Highest IQs in the World
September 2, 2025 - Yes, Marilyn vos Savant is widely recognized as the person with the highest IQ ever officially recorded, with a score of 228 as listed in the Guinness World Records. Her achievement is often referenced in general knowledge and competitive exams.
World Population Review
worldpopulationreview.com › country-rankings › average-iq-by-country
Average IQ by Country 2026
4 days ago - The average IQ in the world is typically standardized around 100 in most modern testing frameworks.
Wikipedia
en.wikipedia.org › wiki › IQ_classification
IQ classification - Wikipedia
2 weeks ago - Like all contemporary IQ tests, ... mean raw score defined as IQ 100 and a score one standard deviation higher defined as IQ 115 (and one deviation lower defined as IQ 85). During the First World War in 1917, adult intelligence testing gained prominence as an instrument ...
Jagran Josh
jagranjosh.com › home › general knowledge › current gk
Top 13 Highest IQ Ever Recorded
June 16, 2025 - IQ tests are one of the most common methods used to assess intelligence, but they are not without their limitations. Learn more about the top 13 highest IQs ever recorded.
Science Illustrated
scienceillustrated.com › humans › brain › iq-test › the-worlds-highest-iqs
The world's highest IQs | scienceillustrated.com
June 16, 2026 - ... Only about 0.25 % of the population have an IQ above 140 and can therefore claim to be geniuses. Geniuses are not only scientists and philosophers, but also politicians, writers, and artists.
Geniuses
geniuses.club › blog › smartest-people-alive-2026
Smartest Person in the World 2026: Terence Tao, Ranked
3 days ago - Twenty living minds, ranked by verified achievement — Fields Medals, Nobel and Abel Prizes, Turing Awards, a solved Millennium Problem, the highest chess rating ever recorded. No invented IQ leaderboard: for living people a published, comparable IQ score almost never exists, so this list ranks what can be checked.
Parade
parade.com › home › life
Who Has the Highest IQ in the World? 35 People Who Are Even Smarter Than Einstein
August 15, 2023 - Born in Moscow in 1976, Nadia Camukova was estimated to have an IQ of 200. The Brain Research Institute located in Moscow reported later on that she had the highest IQ in the world. She can speak seven languages and eight Turkish dialects.
IQMog
iqmog.com › home › iq resources › iq score by country
IQ Score by Country: Global Rankings & Data (2026) | IQMog
1 month ago - The most-cited dataset — the Becker-Lynn 2019 compilation of national IQ estimates — places East Asian nations at the top and shows a wide spread between high- and low-income regions. But the numbers are estimates built from heterogeneous studies, and the gap between a rigorous national sample and a single school study from 1985 is enormous.
All That's Interesting
allthatsinteresting.com › highest-iq-in-the-world
The Highest IQs Ever: Meet 27 Of The World's Smartest People
July 2, 2026 - From William James Sidis' alleged 300 score to Marilyn vos Savant's 228, discover the world's smartest people with the highest IQs recorded.
Times of India
timesofindia.indiatimes.com › news › world news
Top 10 highest IQ individuals in the world | World News - The Times of India
June 19, 2025 - Binet originally designed the test to determine children who were in need of special educational support, but the tests became more general in nature with time to determine cognitive abilities in various fields.IQ is standardised, averaging at 100, but scores between 85 and 115 for most. In general, it is generally viewed as higher in those cases who attain scores from 130 and more above, whilst attaining from 70 to down are assumed to be potential intellect disabilities cases.
World Data
worlddata.info › homepage › iq by country
IQ: Intelligence by country
It can be observed that in western industrialized countries the IQ increases with the years. This effect, first discovered by James R. Flynn in 1984, was further researched in the following years and is observed in more studies today. It is assumed that there is an average annual increase of about 0.3 to 0.5 points.
The Indian Express
indianexpress.com › news › trending › top 10
Top 10 people with the highest IQ: Average is 100; #1 scored 276
July 25, 2025 - Story continues below. Subscribe to see fewer ads. ... According to reports, South Korean native YoungHoon Kim has the highest recorded IQ in the world as of 2024, with an incredible score of 276.
Discpersonalities
discpersonalities.com › home › blog › what is the highest iq? top 11 greatest minds in the world
What Is The Highest IQ? Top 11 Greatest Minds In The World
May 7, 2025 - To answer the question of what is the highest IQ in the world, let's first understand how IQ is measured. For the general population, an IQ score typically ranges from 85 to 115. People with an IQ score above 115 are considered to have a high IQ.
GIGA SOCIETY
gigasociety.net › home › highest iq 2025 – top 10 people with world’s highest iq ever recorded
HIGHEST IQ 2025 – TOP 10 PEOPLE WITH WORLD’S HIGHEST IQ EVER RECORDED - GIGA SOCIETY
September 12, 2025 - The GIGA Society PROFESSIONAL presents the top 10 people alive with the world's highest recorded IQs in 2025 1. YoungHoon Kim, IQ 276 As of 2024, Dr. YoungHoon Kim established the world record title "The World's Highest IQ Person Now", "The ...
Sciety
sciety.org › articles › activity › 10.31234 › osf.io › 6g7bn
Worldwide Distribution of IQs | Sciety
To estimate the number of people in the world with an IQ above a given value, it is necessary to go through the intermediate calculation of a theoretical average IQ following a Normal Distribution. Using the average IQ and population data of 204 countries, this article provides the formula for calculating this intermediate and gives figures for IQs from 55 to 160 in steps of 5 IQ points. It shows that there are many more high IQs than the world average would suggest.
Interesting Engineering
interestingengineering.com › news › lists › smarter than einstein? these people have the highest iqs in the world
Smarter than Einstein? These people have the highest IQs in the world
June 3, 2025 - She never took an IQ test, but experts estimate that she would have scored between 180 to 200, one of the highest IQs on record. Kim Ung-Yong (1962) is a former child prodigy from South Korea. He used to be listed in the Guinness Book of Worlds Records for his IQ of 210, one of the highest IQ scores at that time.