While an IQ of 0 is theoretically the lowest possible score, it's practically impossible for a living person to achieve because IQ tests have minimum ranges, and even profound intellectual disabilities rarely result in scores that low; a score near zero typically indicates severe impairment, but it's more a representation of being unable to complete the test or having extremely profound deficits rather than an exact, measurable zero.
Extremely low IQ scores are typically attributed to people with severe mental disabilities. The lowest IQ score is not documented, but obviously, the lowest score possible is zero.
IQ does not have an absolute zero because it's based on a normal distribution (scaled and shifted), which is always positive in all the real line and has no minimum. For lengths and weights, 0 is the starting point, and you move upwards from that.
Snoop Dogg has publicly stated he has an IQ of 147, a score that falls into the "highly gifted" or "genius" category, much to his own surprise given his self-described average school performance (straight Cs). While this self-reported score suggests exceptional intellect, IQ tests measure specific cognitive abilities, and success in life and business (like Snoop Dogg's multifaceted career as a rapper, entrepreneur, and media personality) reflects a broader range of intelligence and skills.
No, an IQ of 97 is not considered dumb; it falls squarely in the average range (90-109), indicating typical cognitive abilities, though some tests might place it slightly below the exact midpoint of 100. An IQ score of 97 means you performed better than 42% of people, and due to the test's margin of error, your score could be anywhere from the high 80s to the mid-100s, still within normal intelligence.
Over 125 - Only 5% of people have an IQ this high. Over 130 - Only 2.5% of people have an IQ this high. Over 135 - You are in the top 1%. raw IQ score.
Tom Hanks as Forrest Gump: At an early age, Forrest is deemed to have a below-average IQ of 75. He has an endearing character and shows devotion to his loved ones and duties, character traits that bring him into many life-changing situations.
We all know that Gaga is a creative genius, but it turns out she's an actual genius too with a widely-estimated IQ of 166, making her “exceptionally gifted” — and we don't disagree!
Kanye West (Ye) publicly claimed to have a 142 IQ in an April 2025 social media post, a score he stated meant he had a "genius intellect," though this remains an unverified, self-proclaimed figure not supported by official test results. While supporters praised the claim, many questioned its accuracy, and there's no official, independently verified IQ score for him, with intelligence being a multifaceted concept beyond a single number.
Rappers IQ's, Jay Z has an IQ of 148, Kendrick Lamar has an IQ of 129, Tupac Shakur IQ is 124, Lil Wayne IQ is 120, and last is Eminem with 110 IQ. Archived post.
Is Kim Kardashian's IQ really 190? No—it's a baseless rumor from unreliable sites. No verified score exists; estimates range 95–119 based on her education & career, but her actual IQ remains unknown.
Originally, the score was computed by taking a mental age score (as determined by performance on some test, with 0 being the lowest possible score), dividing by the person's actual age and multiplying by 100. This value cannot be negative.
That test, known as the Binet-Simon Scale, made its way to the U.S. and morphed into what is called the intelligence quotient (IQ) test. The intention of the IQ test was to identify kids who most need remediation. And indeed, experts today recognize that it is a useful tool for measuring a child's educational progress.
Breakdown of Scores on an IQ Scale
To check your IQ level, take a professionally administered test from a psychologist for accuracy (like WAIS or Stanford-Binet), or try reputable online versions for a general idea, but remember they're estimates; these tests evaluate cognitive skills like problem-solving, memory, and reasoning against a norm group, with 100 being the average score.
Applicants who are receiving benefits based solely on an intellectual disorder must have an impairment that occurred before age 22 and a full-scale IQ score of 70 or below, or a full-scale IQ score of 71 to 75 with a verbal or performance score of 70 or less.
Ben Affleck's IQ is often cited as 154, placing him in the highly gifted range, though these figures for celebrities are estimates, with some sources also mentioning high intellect in relation to his work, such as co-writing Good Will Hunting with Matt Damon.
Michael Kearney's IQ
Michael Kearney's exceptional intelligence was confirmed when he achieved a reported score of 325 on a Stanford-Binet test at just 6 years old. He completed his college studies at the young age of 10 and by 17, he was already a university lecturer.
“I went to this doctor … My wife took me to do that because she said, 'Something about your personality doesn't feel like it's bipolar, I've seen bipolar before. ' And I've come to find that it's really a case of autism that I have,” West said. West said the diagnosis has helped him better understand himself.
Madonna reportedly has a genius-level IQ of around 140, well above the average, with sources citing her intelligence and business acumen, often linking it to her ability to recognize patterns and disrupt culture. This high score is sometimes associated with her academic achievements, like receiving a scholarship to the University of Michigan, and her remarkable career longevity, making her a highly successful artist.
J. Robert Oppenheimer's IQ is unknown because he never took an official test, but estimates place him in the 130s-140s, suggesting very high intelligence, though some debate if IQ fully captures his genius, considering his vast knowledge in languages, literature, and physics, Britannica. While one source suggests 135 (99th percentile), others emphasize his polymath skills and leadership, noting IQ tests don't cover creativity, which was crucial to his success, IMDb.
According to IMDB, Snoop Dogg has an IQ of 147, which is considered to be the level of a "highly gifted genius" 🤌
The vast majority of people in the United States have I.Q.s between 80 and 120, with an I.Q. of 100 considered average. To be diagnosed as having mental retardation, a person must have an I.Q. below 70-75, i.e. significantly below average. If a person scores below 70 on a properly administered and scored I.Q.
Celebrity Genius 5 - James Woods
Emmy Award winner James Woods is an Oscar-nominee and superstar has a whopping IQ of 180. While in high school, Woods was in a UCLA linear algebra course.
From the internet: Search Assist Forrest Gump is not explicitly diagnosed with autism in the film, but he exhibits several traits associated with Autism Spectrum Disorder, such as social challenges and repetitive behaviors.