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At Just 10 and 11 Years Old, These Siblings Achieved IQs of 162 and 152, Joined Mensa International, and Became Part of the Elite 2% Most Intelligent People in the World; One of Them Has a Higher IQ Than Einstein

Written by Valdemar Medeiros
Published on 14/02/2026 at 20:12
Updated on 14/02/2026 at 20:15
Com apenas 10 e 11 anos, esses irmãos atingiram QIs de 162 e 152, entraram para a Mensa e passaram a integrar o seleto grupo dos 2% mais inteligentes do mundo
Com apenas 10 e 11 anos, esses irmãos atingiram QIs de 162 e 152, entraram para a Mensa e passaram a integrar o seleto grupo dos 2% mais inteligentes do mundo
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In 2023, British-Indian Siblings Krish Arora and Keira Arora, Aged 10 and 11, Joined Mensa with IQs of 162 and 152 and Captured International Attention.

In 2023, two British siblings captured attention in the UK after achieving extremely rare scores in formal intelligence tests. Krish Arora, then 10 years old, obtained an IQ of 162, while his sister Keira Arora, at 11, recorded 152. The results were obtained through a standardized assessment recognized by Mensa in the UK and secured both of their entries into the international organization that brings together individuals with intellectual performance in the top 2% of the population.

The news quickly gained traction in the British press because scores above 160 are statistically uncommon in contemporary tests. The population average IQ is 100. Scores above 130 are already considered significantly above average. Above 150, cases become rare. The number 162 places the individual in an extremely high range within modern scales.

What Do IQs of 162 and 152 Mean

IQ tests measure skills such as logical reasoning, pattern recognition, mathematical problem-solving, working memory, and verbal comprehension. They do not assess artistic creativity or emotional intelligence, but are widely used as a statistical reference for cognitive ability.

Depending on the scale applied, an IQ of 162 may represent performance close to the ceiling of the test for children in that age range. Meanwhile, 152 is also well above the 99th percentile of the tested population.

To join Mensa, it is necessary to score at or above the 98th percentile on recognized tests. Both siblings surpassed this criterion by a wide margin.

Who Are Krish and Keira Arora

Krish and Keira live in the UK and have demonstrated above-average aptitude for school subjects from an early age. According to reports published in the British press, teachers identified accelerated academic performance in mathematics, reading, and abstract reasoning.

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Following a school recommendation, they underwent formal evaluation conducted by qualified professionals. The results confirmed exceptional performance.

The family noted that the primary focus remains on balanced development, with attention to both intellectual growth and emotional well-being.

The acceptance into Mensa occurred after official validation of the tests, formalizing the entry of both siblings into the organization.

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What Is Mensa and How Does Admission Work

Founded in 1946 in the UK, Mensa International is a non-profit organization that brings together people with high performance in intelligence tests. The only admission criterion is a score in the 98th percentile or above on a recognized assessment.

The organization operates in over 100 countries and has national divisions, including British Mensa. It promotes gatherings, educational events, and specific programs for young members.

Being among the top 2% smartest people in the world means, statistically, surpassing 98% of the population assessed in standardized tests.

The admission of two siblings within the same family, both with such high scores, made the case even rarer.

Giftedness in Childhood and Its Challenges

Experts in educational psychology emphasize that giftedness should not be reduced to just a number. Children with high abilities may exhibit uneven development between cognition and emotional maturity.

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Proper guidance is crucial to avoid difficulties such as social isolation, school frustration, or excessive pressure.

Curriculum enrichment programs, academic acceleration, and interaction with other high-performing young individuals are recommended strategies to support early talents.

In the case of the Arora siblings, the family stated that the goal is not media exposure, but to provide appropriate learning opportunities.

Comparisons and Scientific Caution

Scores above 160 often generate comparisons with historical scientists. However, experts warn that direct comparisons with figures from the past are inaccurate, as modern tests have methodologies and scales different from those applied decades ago.

The value of 162 indicates statistically rare performance within the current scale, but does not automatically determine future achievements.

High-performance trajectories depend on multiple factors: family environment, educational quality, emotional health, and ongoing stimulation.

Reaction and Public Debate

The reaction to the case reignited discussions about early identification of talents in the British educational system. Many parents question how to recognize signs of giftedness without creating excessive expectations.

Educators highlight the importance of balancing academic stimulation with typical childhood experiences.

The story of Krish and Keira Arora shows that exceptional talents can emerge even in elementary school. At the same time, it reinforces that high intelligence is just one of the elements that comprise human development.

At 10 and 11 years old, the British siblings officially joined the statistical group of the top 2% smartest people in the world according to Mensa criteria. This achievement is rare, documented, and recognized.

Their future, like that of any child, will depend less on the number recorded on the test and more on the environment, opportunities, and choices along the way.

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Valdemar Medeiros

Formado em Jornalismo e Marketing, é autor de mais de 20 mil artigos que já alcançaram milhões de leitores no Brasil e no exterior. Já escreveu para marcas e veículos como 99, Natura, O Boticário, CPG – Click Petróleo e Gás, Agência Raccon e outros. Especialista em Indústria Automotiva, Tecnologia, Carreiras (empregabilidade e cursos), Economia e outros temas. Contato e sugestões de pauta: valdemarmedeiros4@gmail.com. Não aceitamos currículos!

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