Top-10 People with the Highest IQ in the World, Check the List

Human intelligence is often measured using IQ, or Intelligence Quotient, tests. While most people score between 85 and 115, some exceptional individuals achieve scores far beyond this range. These rare geniuses show extraordinary abilities in thinking, problem-solving and creativity. In this article, we look at the top-10 people with the highest recorded IQs and the amazing talents that make them stand out in the world.

What is IQ and How it Started?

The idea of the IQ test goes back to the early 1900s, when French psychologist, Alfred Binet created it. At first, the test was not meant to label people as ”smart” or ”not smart.” Instead, it was designed to help find students who might need extra help in school.

Over time, the IQ test became a way to measure overall thinking ability. It can now be used to understand how well people can solve problems, learn new things and think logically.

What IQ Scores Mean?

IQ scores are set so that the average score is 100.

  • Most people score between 85 and 115.
  • Scores above 130 are considered exceptionally high.
  • Scores below 70 may suggest learning difficulties.

One of the most exclusive high-IQ groups is the Giga Society. To join, you need an IQ of 190 or higher – something only a handful of people in the world have achieved.

Top-10 People with the Highest IQ in the World

YoungHoon Kim, from South Korea, has the highest recorded IQ in the world. He works in psychology, neuroscience and linguistics and has made important discoveries in all these areas. The list followed by Terence Tao, Marilyn vos Savant and Christopher Hirata.

Here are the names of top-10 people with the highest IQ:

Rank Name IQ Score Nationality Field(s) of Expertise
1. YoungHoon Kim 276 South Korea Psychology, Neuroscience, Linguistics
2. Terence Tao 230 Australian-American Mathematics
3. Marilyn vos Savant 228 American Authorship, Logic, Philosophy
4. Christopher 225 Japanese-American Astrophysics
5. Evangelos Katsioulis 200 American Medicine, Genetics
6. Christopher Harding 198 Greek Psychiatry, Philosophy
7. Sho Yano 197 Australian Philosopyhy
8. Christopher Langan 195 American Cognitive Science, Philosophy
9. Rick Rosner 192 American Television, Writing
10. Garry Kasparov 190 Russian Chess, Politics
Akansha Arora

My role as a content writer specializing in current affairs at Adda247 involves meticulously researching and crafting compelling articles aimed at guiding and informing candidates preparing for National and State Level Competitive Government Exams. With a dedication to educational excellence, I strive to keep our candidates abreast of the latest developments and trends in current affairs. By providing insightful and engaging content, I aim to ensure that aspiring candidates are well-prepared and informed for their examinations.

Recent Posts

Who Designed the Indian National Flag? The Story About the Tricolour

As India celebrating its 80th Independence Day in 2026, there are many historical events that…

12 hours ago

Who Wrote the Indian National Anthem? Know the History, Author and Important Facts

India’s National Anthem “Jana Gana Mana” is one of the most important national symbols of…

12 hours ago

Indian Independence Act 1947: Background, Features, Provisions and Significance

The Indian Independence Act 1947 which was one of the most significant constitutional landmarks in…

12 hours ago

List of Books and Biographies on India’s Freedom Fighters

The struggle for Indian freedom was waged not just on the streets and in jails…

12 hours ago

Top 50 Independence Day GK Questions for SSC, Railway & Banking Exams

India celebrates its 80th Independence Day on August 15, 2026, after completing 79 years of…

13 hours ago

India at 80: How Far Have We Come Since 1947? 10 Numbers That Tell the Story

India’s history since its Independence is a unique story of economic and social development. At…

13 hours ago