The Lowest Recorded IQ In Human History

The Lowest Recorded IQ In Human History. Find Out The Truth About Intelligence Quotient When You Read This Post. 

The Lowest Recorded IQ In Human History

The Lowest Recorded IQ In Human History: Have you ever wondered what the lowest IQ ever in history is? Many people often ask what the highest IQ in the world is but it also leaves us wondering what the lowest IQ ever could be. In this post, we are going to find out what the lowest recorded IQ in human history is and IQ scores in its entirety. Stay tuned while I take you through this. Let’s get started!

What Is IQ?

IQ is the short form for Intelligence quotient. This measures a person’s reasoning ability. So, the next time someone asks what your IQ is, you know the person is talking about your reasoning ability. The IQ is basically to measure how well a person can use information and logic to respond to questions and make predictions.

There are different IQ tests to take to be able to find out your IQ score. IQ explains why some students do not do so well when it comes to academic matters. Also, IQ tests can help teachers find out the IQ level of every of their students and use better strategies to help them over time. Sounds interesting right? Do you know your IQ score yet? You should find out already!

Brief History About IQ

In 1905, some psychologists like Alfred Binet and Theodore Simon designed a test for children that were struggling with school work in France. This test aimed to determine the children that needed individualized attention. So, their method formed the basis of the IQ tests we have today.

What Is the Lowest IQ Score?

IQ levels are categorized so the lowest possible IQ score is 1 to 24 which is profound mental disability.

Who Has An IQ Of 400?

Marilyn Von Savant is the individual with the highest IQ score. She is an American magazine columnist; He was born on August 11th 1946. She is currently 76 years old. Marilyn Von Savant rose to fame after she was listed in the Guinness book of world records as the highest IQ from 1985 to 1989.

However, this category was retired by Guinness in 1990 because the IQ tests were said to be too unreliable to designate a single record holder. Marilyn Von Savant test was based on the Sanford Binet and the mega test. She took the Stanford Binet second revision test at the tender age of ten. She got a score of 228 when she was about 22 years old.

Read Also: How To Write A Permission Letter To Be Absent From Work

Who Has The Lowest Average IQ In The World?

The country that is known to have the lowest average IQ level in the world is Nepal which is a country in South Asia.

What Is The Measuring Standards For A Working IQ?

When you take any standard IQ test, you are given the result in numbers. Below is the measuring standard of a person’s IQ to help you understand better:

1 to 24: Profound mental disability

25 to 39: Severe mental disability

40 to 54: Moderate mental disability

55 to 69: Mild mental disability

70 to 84: Borderline mental disability

85 to 114: Average intelligence

115 to 129: Above average or bright

130 to 144: Moderately gifted

145 to 159: Highly gifted

160 to 179: Exceptionally gifted

180 and up: Profoundly gifted

What Is The Best IQ Test To Take?

The question of the most accurate IQ test to take has filled the internet. Taking any IQ score you find on the internet may not be able to correctly measure your IQ. This is why I have chosen to answer your question today. What is the best IQ test to take then? Let’s find out.

The most accurate IQ test to take is the Wechsler Adult Intelligence scale which is also called WAIS.

What Is A Genius IQ Score On An IQ Scale?

Anything near 145 or above can be said to be the genius IQ score

What IQ Test Did Einstein Take?

It would shock you to know that Albert Einstein did not take any IQ test. Statements about his IQ are only using estimates from information from his early life as well as work. During the period of his life, IQ tests were not in existence. IQ tests were said to have been invented in 1905 and he died in 1955 but there was no record of him ever taking any IQ test.

Can Age Affect IQ Score?

Different age have expected average IQ levels. do you know the average IQ for your age? let’s find out:

  1. 16 to 17 year old should have an average IQ score of 108
  2. 18 to 19 year old should have an average IQ score of 105
  3. 20 to 24 year old should have an average IQ score of 99
  4. 24 to 34 year old should have an average IQ score of 97
  5. 35 to 44 year old should have an average IQ score of 101
  6. 45 to 54 year old should have an average IQ score of 106
  7. over 65 year old should have an average IQ score of 114

What Is The Lowest IQ Score Ever Recorded?

There is no record of the lowest IQ ever in history. Anyone with very low IQ is considered to have profound mental disability. It is said that the lowest IQ score ever possible is zero but can a person really get an IQ score of zero? This is really something to think about.

What Activities Can Boost Your IQ

There are different activities that can help improve your Intelligence quotient, some of them are:

  • Learning a musical instrument
  • Learning new languages
  • Continued education
  • Visuospatial reasoning activities
  • Executive control activities
  • Memory activities

Frequently Asked Questions

  1. What is The Lowest Mental Disability?

1 to 24= Profound mental disability

  1. Who Has The Highest IQ In History?

Marilyn Vos savant has the highest recorded intelligence quotient in the Guinness book of records.

  1. What Is The IQ Of Bill Gates?

About 160 score

  1. What Is Mark Zuckerberg’s IQ?

Around 152 score

  1. What Is Kanye’s IQ?



This article is very detailed on IQ and how knowing what your IQ score is can help you know the category you fall under. However, you need to be careful of most free IQ tests on the internet because most of them are not standardized so it cannot measure what it intends to measure. I really hope this article provided the insight you needed. Cheers!

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *