A two-year-old toddler, Isla McNabb, from Kentucky, United States became the youngest ever member of Mensa, which is the largest and oldest high IQ society in the world.
An 11-year-old boy, Yusuf Shah outperformed geniuses Albert Einstein and Stephen Hawking by receiving the highest score imaginable in a Mensa test. He scored 162 marks in the IQ test while the two legends are estimated to have had IQs of around 160, as per a report in the Yorkshire Evening Post.
Adragon De Mello: IQ 400
In 1988, when Adragon De Mello graduated from the University of California, Santa Cruz, with a degree in computational mathematics at the age of 11, he was the youngest college graduate in the United States (a record he no longer holds).
A score of 130 or higher signals a high IQ. Membership in Mensa, the High IQ society, includes people who score in the top 2 percent, which is usually 132 or higher.
One of the most well-known online exams available to you is Free-IQTest.net. It has 20 questions that will measure your IQ score accurately. After this test, you have to give your birth date since the test calculates your IQ score based on your age. This way, you may compare yourself to your peers.
Notably, the average IQ score falls between 85 and 115. A score above 140, meanwhile, is considered to be genius level.
IQ tests are made to have an average score of 100. Psychologists revise the test every few years in order to maintain 100 as the average. Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130).
Babies who came into the world before the coronavirus had a cognitive score hovering around 100, according to this study. But the test scores of babies born during the pandemic fell sharply, to around 78.
An individual's IQ does not change with age. In other words: if you did an IQ test now and then another one in 10 years' time, your IQ score will probably be very similar. This is because IQ is always measured relative to other people your age.
A score above 130 indicates exceptional intelligence, and anything higher than 160 makes you a genius (at least when it comes to taking intelligence tests). The appropriately named Marilyn vos Savant is in a class of her own. According to Guinness World Records, her astonishing IQ of 228 is the highest ever recorded.
It's calculated by subtracting the year you were born from the current year. But your mental age, aka intellectual age, is determined by your attitude, behavior, and intelligence. The concept of mental age was first introduced by Alfred Binet who developed the first mental age test in 1905.
No one knows what Mark Zuckerberg IQ is since he failed a conventional IQ test. Various sources, however, estimate it at 152 IQ based on biographical data, publications, and achievements. He is regarded as a genius and among the world's most intellectual individuals.
On many tests, a score of 100 is considered the average IQ. Sixty-eight percent of scores fall within one standard deviation of the mean (that is, between 85 and 115). That means that nearly 70% of all people score within plus or minus 15 points of the average score.
William James Sidis has the World's Highest IQ. Anywhere from 250 to 300 is his IQ score, almost twice the score of Albert Einstein. At the age of eleven, William famously entered Harvard University, becoming the youngest person to enter.
A Breakdown of IQ Scores
1 to 24: Profound mental disability. 25 to 39: Severe mental disability. 40 to 54: Moderate mental disability. 55 to 69: Mild mental disability.
Just 2.2 percent have an IQ of 130 or greater. What's fascinating is that people who score well on one of the tests tend to score well on them all.
Smarter than Einstein? Albert Einstein likely never took an IQ test but is estimated to have a 160 IQ—but even that can't stand up to these masterminds.
The first genius IQ score was around 140. That's about one in every 250 people. But one leading researcher in the 1940s suggested that a genius should have an IQ over 180. That's about one in every 2 million people.
We concluded that prolonged intensive training in creative problem-solving can lead to substantial and positive effects on intelligence during late adolescence (ages 18–19).
Parents tend to search “What is the average IQ for a 13-year-old?” or “What is the average IQ for a 10-year-old?”. The key point to remember is that all tests are designed to get an average score of 100 for people of all ages. Current average IQ scores vary between 85 and 115 (about 68% of people).
The lowest IQ score is 0/200, but nobody in recorded history has officially scored 0. Any result below 75 points is an indicator of some form of mental or cognitive impairment.