A Gifted 5-Year-Old Child Was Accepted by Mensa Brazil After Expert Report Revealed High IQ and High Abilities. Get to Know the Story of This Child Prodigy and Understand the Context of High Abilities.
A gifted child, at only five years old, caught national attention by being accepted into Mensa Brazil after achieving a high IQ in a specialized assessment this week in Paraíso (SP). The child prodigy demonstrated reading, writing, and fluency in English and Libras since the age of three; thus, his entry into Mensa Brazil officially confirms his high abilities.
The acceptance occurred after the delivery of the neuropsychological report to Mensa, which recognized the exceptional performance of the boy, motivated by his intense curiosity and superior cognitive demands.
Get to Know the Child Prodigy
The child prodigy is named João Vítor de Castro, a native of Paraíso (SP), and was accepted into Mensa Brazil after achieving an IQ of 137 (99th percentile) according to the submitted report.
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Since the age of three, João Vítor was already reading signs in the street, writing spontaneously, and communicating in English and Libras — the Brazilian sign language.
His mother, Gisele Castro, recalls:
“At one year and six months, he was already recognizing slogans and sounds. He pointed to the letter and said ‘A for apple’.”
This early observation prompted the family to seek an evaluation to identify whether the characteristics fit into giftedness — or, as they prefer today, into high abilities.
The Role of Mensa Brazil and the IQ Evaluation
Mensa is an international society that brings together people with intelligence levels considered exceptional.
In Brazil, entry typically requires results from standardized IQ tests that indicate performance well above average.
In the case of the boy, the neuropsychological report indicated extremely high performance, which enabled his entry.
In situations like this, it is understood that the gifted child or one with high abilities needs appropriate support and stimulation for the high IQ to translate into healthy learning and not into frustration or isolation.
How High Abilities of the Gifted Manifest
High abilities — the term currently preferred over “giftedness” — manifest through ease of learning, intense curiosity, and accelerated performance in certain areas. In João Vítor’s case, the highlighted areas were early reading, languages, signs, and symbolic logic.
The family reported that he memorized holidays and dates, showed interest in planets and light-years, and daily requested more activities to print. “It’s a hunger for knowledge,” said his mother.
These early signs caught the attention of the school, which suggested a neuropsychological evaluation to investigate the accelerated development.
The Challenges and Care in the Journey of a Gifted Child
Even with this performance and acceptance, the life of a gifted child does not always follow solely in the realm of numbers or achievements. João Vítor is in Pre-Kindergarten, although he masters content from the 2nd and 3rd grades.
The family chose to maintain a pace appropriate to his emotional age. “Even with the legal right to advance a grade, we do not want to do that now. He is a child; his emotional needs to grow alongside, and there’s a bond with his brother,” explained his mother to Jornal Sudoeste.
It was also found that to avoid anxiety and heightened sensitivity, a structured routine and meaningful activities are essential.
“Without a routine, he becomes anxious. If he knows he has therapy, swimming, tests, he organizes himself and suffers less,” emphasizes the mother.
Why This Case Matters for Brazil
This case of the gifted child becomes exemplary because it highlights that Brazil hosts precocious talents with high IQ — and that, with the right stimulation, they can develop fully.
Acceptance into Mensa Brazil also brings visibility to the issues of identification, support, and personalized education for children with high abilities.
Furthermore, it reinforces that terms like “child prodigy,” although enticing for headlines, should be accompanied by educational, emotional, and social care.
In a country where many young people with high abilities are still not adequately identified, this example serves as a wake-up call and inspiration.
What Lies Ahead for the Gifted Boy
For now, the priority is to maintain balance: stimulating cognitive development while preserving childhood. According to his mother:
“He’s a genius at home trying to discover the world, but he’s still just a child — and we want him to continue being a child.”
The family has invested in private lessons, educational games, swimming, chess, and extracurricular activities that align with João’s high abilities. But they affirm that childhood, with time to play and socialize, cannot be sacrificed.
With information from the site Só Notícias Boas.

Só uma correção. Não é “linguagem” é Língua Brasileira de Sinais.