Written by: Felicity Flores
April 10, 2025

Are you the one fascinated by intelligence when it comes to famous personalities?

Read the IQ of renowned scientists, inventors, and leaders that will help you understand how intelligence contributes to their achievements.

However, a high IQ doesn’t always mean success; hard work, creativity, and determination play crucial roles. For your information, IQ is measured by evaluating reasoning, problem-solving, and logical thinking.

Here, I will explore the IQs of famous people across different fields, from historical geniuses to modern-day innovators.

14 Famous People With The Highest IQs

These 14 famous individuals have shaped the world with their intellect, from brilliant scientists and mathematicians to visionary inventors and deep-thinking philosophers.

Below are the IQs of some of the most famous geniuses, highlighting their remarkable achievements.

1. Scientists & Mathematicians

Science and mathematics require deep analytical thinking, problem-solving abilities, and intellectual creativity. Some of the people with the highest IQ in history have made groundbreaking discoveries in these fields.

YoungHoon Kim (IQ 276)

YoungHoon Kim is considered to have one of the highest recorded IQs in history, reaching an astonishing 276. He is a South Korean researcher known for exceptional mathematics and physics abilities.

YoungHoon Kim
Source: Yonsei University

According to the Times of India, his intelligence and research contributions have placed him among the world’s most brilliant minds. Despite his remarkable intelligence, he remains a relatively private figure, focusing on his academic contributions rather than media attention.

Terence Tao (IQ 225-230)

Terence Tao, often called the “Mozart of Math,” was a child prodigy who excelled in mathematics from an early age. He earned a Ph.D. at just 20 and became one of the world’s leading mathematicians.

Terence Tao
Source: Wikipedia

His work in harmonic analysis, additive combinatorics, and number theory has significantly contributed to modern mathematics. He became a part of contribution to number theory, harmonic analysis, and random matrices.

Albert Einstein (Estimated IQ 160-180)

Albert Einstein revolutionized physics with his Theory of Relativity. He fundamentally changed how we understand space, time, and gravity.

Albert Einstein famous for Highest IQ
Source: Wikipedia

Though his IQ is estimated between 160 and 180, his true genius lies in his ability to visualize complex concepts. His contributions to quantum mechanics and theoretical physics earned him a Nobel Prize in 1921.

Stephen Hawking (Estimated IQ 160)

Stephen Hawking’s IQ was estimated at 160. He was a theoretical physicist known for his work on black holes and the nature of the universe. Despite suffering from ALS, he made discoveries in cosmology and wrote A Brief History of Time.

Stephen Hawking
Source: The Guardian

He made complex scientific ideas accessible to the public. His IQ was estimated at 160. Stephen Hawking continued his research, proving that intelligence and determination can surpass physical limitations.

Isaac Newton (Estimated IQ 190-200)

Isaac Newton was a genius who formulated the laws of motion and universal gravitation, laying the foundation for classical mechanics. His estimated IQ of 190-200 reflects his intellectual brilliance.

Isaac Newton
Source: Space.com

Newton also developed calculus independently and made significant contributions to optics. This makes him one of the most influential scientists of all time.

2. Inventors & Entrepreneurs

Inventors and entrepreneurs use their intelligence to develop ideas that transform industries. Their IQs, combined with creativity and vision, have reshaped the world.

Nikola Tesla (Estimated IQ 160-310)

A brilliant electrical engineer, Nikola Tesla, made pioneering contributions to alternating current (AC) electricity, wireless energy transmission, and radio waves.

Nikola Tesla
Source: CNN 

His estimated IQ, ranging from 160 to 310, reflects his extraordinary intellect. His inventions laid the groundwork for modern electrical systems and communication technologies despite facing financial struggles.

Leonardo da Vinci (Estimated IQ 180-220)

Leonardo da Vinci was a Renaissance polymath known for his art, engineering, anatomy, and physics expertise. His estimated IQ of 180-220 highlights his vast intellectual range.

Leonardo da Vinci
Source: www.davinci.inventions.com

He conceptualized inventions such as flying machines and armored vehicles centuries before their time. This demonstrated his unparalleled visionary thinking, which was ahead of the time period.

Elon Musk (Estimated IQ – 155)

Elon Musk, the mind behind Tesla, SpaceX, and Neuralink, is one of today’s most influential entrepreneurs.

Elon Musk Famous For IQ
Source: TED Talks YouTube

His estimated IQ of 155 showcases his ability to innovate across multiple fields, from space exploration to artificial intelligence. Musk’s relentless pursuit of futuristic technology has earned him a reputation as a modern-day genius.

Steve Jobs (Estimated IQ – 160)

Steve Jobs, co-founder of Apple, revolutionized personal computing, smartphones, and digital entertainment. With an estimated IQ of 160, he had an exceptional ability to foresee technological trends.

Steve Jobs
Source: Pinterest

Along with the technology, he creates user-friendly products. His innovative vision and leadership transformed Apple into one of the world’s most valuable companies.

3. Writers & Philosophers

Intelligence isn’t limited to science and technology, many writers and philosophers have displayed extraordinary intellectual abilities. Their stories have been featured in numerous movies about geniuses that capture their brilliance and contributions.

Here are a few of them;

Voltaire (Estimated IQ 190-200)

Voltaire, a French writer, historian, and philosopher, was a central figure of the Enlightenment. He championed freedom of speech and civil liberties.

Voltaire
Source: Biography

His vast literary contributions spanned plays, essays, and historical texts, all advocating for reason and tolerance. His keen intellect for justice made him one of the most influential thinkers of his time. 

Johann Wolfgang von Goethe (Estimated IQ 210-225)

Goethe, a German writer, poet, and scientist, had one of the highest recorded IQs at 210-225. He wrote Faust, a famous play exploring human desires and morality.

Johann Wolfgang von Goethe
Source: Wikipedia

He contributed to philosophy, anatomy, and color theory, showcasing his diverse intellectual pursuits.  His profound insights into human nature and society make him one of history’s greatest thinkers.

Christopher Hirata (IQ 225)

Christopher Hirata is a modern genius known for his exceptional intelligence in physics. At just 14, he worked with NASA on Mars colonization projects.

Christopher Hirata
Source: Geniuses.Club

 By 18, he earned his Ph.D. in physics. His deep understanding of space and physics continues to impact scientific research, making him one of the smartest individuals in the world today.

4. Political & World Leaders

Many political and world leaders have shown exceptional intelligence, helping them make important decisions and shape history. Here are two famous leaders known for their intelligence.

John F. Kennedy (Estimated IQ 159.8)

John F. Kennedy, the 35th President of the United States, was known for his intelligence, charm, and leadership during the Cold War.

John F. Kennedy In The List Of Famous People With High IQ
Source: Britannica

He played a key role in the Cuban Missile Crisis, preventing nuclear war. His inspiring speeches, including the famous “Ask not what your country can do for you,” showed his vision for progress and unity.

Benjamin Franklin (Estimated IQ 160-170)

Benjamin Franklin was a founding father of the United States, an inventor, and a diplomat. He helped draft the U.S. Constitution and negotiated France’s support during the American Revolution.

Benjamin Franklin
Source: Americana Corner

His scientific discoveries, including electricity experiments, changed the world. Franklin’s wisdom, writings, and political contributions made him one of history’s most brilliant and influential leaders.

The IQ source was taken from the Times of India, MentalUp, and Reader’s Digest.

Does IQ Guarantee Success?

Having a high IQ doesn’t always mean someone will be successful. Many successful people, like Warren Buffett, Oprah Winfrey, and Michael Jordan, didn’t have record-breaking IQ scores but achieved greatness through hard work, determination, and emotional intelligence (EQ).

EQ, creativity, and problem-solving skills often matter as much as IQ. Success comes from learning, adapting, and staying motivated. Intelligence helps, but consistency, innovation, and connecting with people are necessary though.

How Can You Improve Your IQ And Cognitive Abilities?

Regular practice and healthy habits can improve your intelligence and cognitive skills. Personal growth is essential for developing your IQ and overall capabilities.

Here are five ways to boost your brainpower and sharpen your thinking skills.

  • Lifelong learning and curiosity: Keep asking questions, exploring new topics, and challenging yourself. Learning new skills, languages, or hobbies stimulates the brain and strengthens neural connections.
  • Brain-training exercises and puzzles: Chess, Sudoku, and memory games improve focus and problem-solving skills. These exercises challenge the brain and enhance cognitive flexibility.
  • Reading, problem-solving, and critical thinking: Reading books, analyzing information, and solving complex problems strengthen logical thinking and comprehension skills, making it easier to learn and adapt.
  • Healthy lifestyle and mental well-being: Regular exercise, a balanced diet, and good sleep improve brain function. Managing stress and practicing mindfulness also help boost memory and concentration.

You can give 11 free IQ online tests, which provide results according to your answers. This will help you evaluate your IQ level and you can find the areas of your improvement.

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Conclusion: Explore 14 Famous People IQ Level

High IQ scores are often associated with exceptional talent, but they don’t guarantee success or happiness.

Many famous individuals, from scientists to entrepreneurs, have achieved greatness through persistence, creativity, and emotional intelligence. Basically, Intelligence comes in many forms, and success is shaped by more than just raw cognitive ability.

You should focus on continuous learning, developing skills, and building emotional resilience. These 14 famous people with the highest IQs have developed their strength through observation, hard work, and consistent work.

FAQs

What is Mark Zuckerberg’s IQ?

Mark Zuckerberg’s IQ is estimated to be around 152, showcasing his intelligence in technology and leadership.

Who are the Lowest IQ celebrities?

Some celebrities with lower IQ scores include actors like Paris Hilton (IQ 110) and Kim Kardashian (IQ 105). However, it’s important to remember that IQ doesn’t define a person’s potential or success.

Who currently has the highest IQ in India?

According to Wikipedia, K. Visalini, an Indian prodigy with an IQ of 225, holds the highest IQ in India. She is also the youngest to receive certifications like CCNA and EXIN cloud computing.

What is Messi’s IQ?

Lionel Messi’s IQ is estimated to be around 160, though he is known for his exceptional football talent rather than academic intelligence.

Does a high IQ guarantee success in life?

Success depends on many factors like hard work, emotional intelligence, creativity, and perseverance, not just IQ scores.

About the Author
Felicity Flores

I'm Felicity Flores, and I'm a Senior Lifestyle and Beauty Editor at operation self reset. I'm also a 400-hour certified yoga teacher and an artist. My work has been featured on BuzzFeed, The Huffington Post, Refinery29, Yahoo!, and more. I live in Brooklyn with my husband and cat.