Why do child prodigies so rarely become the best adults?

A review published in Science in December 2025, drawing on data from nearly 35,000 world-class adults in sport, science, music and chess, found that the best performers in childhood and the best performers in adulthood are, for the most part, different people. Those who reach the very top tend to progress more slowly at first and to try several fields before settling on one. So the lesson is not "don't try hard". It is this: let children play widely, sample freely, and fall in love with learning before they are asked to be the best.

Why child prodigies rarely become elite performers?

Most parents have heard a story like this. The neighbour's four-year-old already reads fluently. A classmate of five plays a whole piano piece, or has a place at a football academy. And then a small, quiet question surfaces: "Is my child falling behind?"

It is not a bad question. It comes from love, and almost every parent has carried it at some point. It is simply that the answer science gives is sometimes not the one we expect.

The Economist recently ran a piece with a headline that made many parents stop scrolling: "Why child prodigies rarely become elite performers". It rests on genuine research, so this article goes back to the original paper to look, together with parents, at what it actually says, and what it does not.

What does the research on "prodigies" actually say?

In December 2025, sports scientist Arne Güllich (RPTU Kaiserslautern-Landau, Germany), psychologist Brooke Macnamara (Purdue University, USA) and two colleagues published a review in Science on how people reach the highest levels of performance. They pooled 19 datasets covering 34,839 adults who had reached international level, from Olympic athletes and classical composers to top chess players and Nobel laureates, and compared them with 66 further studies of younger and sub-elite performers.

Three findings stand out:

1. The best children and the best adults are largely different people.

In sport, chess and academic study, around nine in ten of the top young performers are not among the top performers as adults. In sport alone, 82% of international junior athletes never reach senior international level, and 72% of senior international athletes never competed at junior international level.

Picture it this way: line up the ten best fourteen-year-olds. Ten years on, only about one of them is still in that line. The other nine places go to people who once seemed unremarkable.

2. Those who reach the top usually start more slowly.

In chess, the world's top three players had, at age 14, ratings around 62 Elo points below those ranked fourth to tenth. At their peak, they were around 48 points ahead. Nobel laureates also took longer than non-winning peers to reach their first professorship. The tortoise and the hare, now with data to prove it.

Why might slow and broad go further?

3. They tried many things.

In their early years, world-class performers spent less time on their main discipline and more on others. Top athletes had, on average, practised around two additional sports during childhood and adolescence, and Nobel laureates often kept interests well beyond their field.

The authors put it plainly: early top performance "is not a sensible selection criterion" for predicting who will go furthest.

Why might slow and broad go further?

The research shows an association, not proof of cause. The authors offer three hypotheses:

1. Finding the right fit: Trying several fields gives each person a better chance of finding the one that truly suits their abilities and interests.

2. Broader learning capital: Varied experience builds flexibility and the capacity to learn new things, which may speed up specialised learning later on. The same pattern appears in science: studies that combine ideas from fields that rarely meet tend to have greater impact. Even so, learning chess or music does not automatically make a child better at maths. The value of breadth lies in seeing a problem from several angles, and in borrowing an approach from another field.

3. Fewer risks: Specialising too early raises the risk of burnout, overuse injury, and feeling stuck in something one no longer loves. In a 2016 clinical report, the American Academy of Pediatrics likewise advised delaying single-sport specialisation until at least 15–16, and letting children play many sports for enjoyment and basic movement skills.

   
   

What are the limits of this research?

This research is best read for what it is:

1. The data mainly concern adolescents and adults in highly competitive fields, not children aged three to six. Applying it to the early years is an inference, grounded in child development science.

2. The data are observational. They show what tends to go together, not what definitely causes what.

3. The research does not say that practice is pointless. Every top performer practises a great deal. The difference lies in when specialisation begins and how broad the early years are.

   
   

What does this mean for the early years?

If performance at fourteen tells us so little about the future, then whether a four-year-old reads a little sooner or later than a friend deserves a much gentler eye. The early years are a time for widening, not narrowing.

Whether a four-year-old reads a little sooner or later than a friend deserves a gentler eye

Think of a week that will feel familiar to many city families: English on Monday, maths enrichment on Wednesday, piano on Friday, and an art class at the weekend. Each class has a good reason behind it. Added together, though, there is hardly an afternoon left simply for running about, collecting leaves or building a castle out of cushions. Yet those "doing nothing" hours are often when children try things out, get them wrong, and discover what they genuinely love.

Finland's National Core Curriculum for Early Childhood Education and Care (2022), the foundation of HEI Schools, describes play as "the key working method" of early childhood education. Rather than targeting isolated skills, it sets out six transversal competences: thinking and learning; cultural competence, interaction and self-expression; taking care of oneself and managing daily life; multiliteracy; digital competence; and participation and involvement. In Vietnam, the Ministry of Education and Training's guidance for the 2026–2027 school year (Official Letter 5385/BGDĐT-GDMN) also calls for learning "through play, practice and experience".

The science of peak performance and the science of childhood, approaching from opposite ends, are arriving at the same place.

Looking again at the classroom, every day

Reading this research, it is hard not to look again at the classrooms at school. Not to prove that everything is already right, but to ask: does each day offer children enough variety of challenges to take on?

Picture a morning of making dó-paper lanterns, like the "From Tree Bark to Lantern Light" workshop in September. One child might be absorbed in the texture of the paper. Another might care only about the brush. Another keeps asking how paper can possibly come from bark. None of them is "the best". Each is finding something different to love. Perhaps that is exactly what the research is telling us: early childhood is a time for searching, not yet for choosing.

This school year, HEI Schools Saigon Central has chosen the theme "From Roots to Imagination". Read alongside this research, the theme gains another layer of meaning. Roots are not only culture, memory, or a sheet of dó paper made from tree bark. They are also a wide foundation: hands that have kneaded clay, feet that have climbed, ears that have heard a great many different stories. Imagination rarely grows from a single, narrow path. It sparks when experiences that seem unrelated suddenly meet in a child's mind. The wider the roots spread, the taller the tree can grow. And a childhood with many doors may be exactly those roots.

Each child is compared with who they were yesterday, not with the child beside them. And the teachers are still learning to do this better, every day.

So what is worth protecting is not a league table but attention: noticing what lights a child up, and building from there. Each child is compared with who they were yesterday, not with the child beside them. And the teachers are still learning to do this better, every day.

What small thing could we try tomorrow?

This is not advice. Just a few things learned from the children themselves, worth reminding each other of every day, at school and at home.

1. Change one end-of-day question: Instead of "Were you the best in class today?", try "What did you enjoy most today?". Interest is a more useful signal than rank.

2. Let your child sample before they choose: Swimming, cycling, drawing, singing, cooking together, climbing at the park. Plenty of enjoyable experiences often do more good than a packed timetable of lessons.

3. Respect your child's own pace: Reading a few months later than a friend says little about the long run. If you have concerns about development, talk to your child's teacher and paediatrician rather than comparing with other children.

4. Watch for signs of overload: Lost enthusiasm, frequent tiredness, reluctance to go to school or training, trouble sleeping. When you see them, ease the schedule before adding motivation.

5. Protect some empty time: Keep a few hours each week for free play, with no lessons and no goals. Imagination needs space to grow.

Does a long road need the fastest start?

More than two thousand years ago, Confucius advised his student Zixia: "If you want things done quickly, you will not reach your goal" (Analects, Book XIII). Today, data from more than thirty thousand of the world's finest performers say something remarkably similar. The child who is not first today may be the one who still loves what they do at twenty-five. Perhaps that is what we truly wish for our children: not to be the best the soonest, but to travel the long road with their curiosity intact.