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In the popular imagination, high-level athletes embody success, confidence and mental strength. Yet behind the image of the champion there can be a very different reality: a silent inner struggle called impostor syndrome. This psychological phenomenon, often unrecognised or downplayed in the world of sport, can hold back progress, erode confidence and, over time, harm performance. At AU MENTAL, we regularly meet athletes who, despite their obvious qualities, deeply doubt their legitimacy. This article explores impostor syndrome, its mechanisms, how it shows up in athletes, and ways to overcome it.
Impostor syndrome: an overview
The Impostor syndrome refers to a psychological phenomenon in which a person, despite tangible successes, has a persistent feeling of not measuring up. They deeply doubt their skills and fear that sooner or later they will be exposed as a fraud. The concept was first formalised in 1978 by psychologists Pauline Clance and Suzanne Imes, based on observations of brilliant, accomplished women who, despite their successes, could not credit themselves with their achievements (Clance & Imes, 1978).
Contrary to what one might think, this syndrome does not only affect people who are struggling or failing. It also affects highly competent, even excellent, individuals who develop a distorted view of themselves. So it isn't a lack of skill, but a cognitive distortion that prevents them from integrating their successes into their personal identity. They live in constant tension between what they objectively achieve and what they feel inside.
The people affected tend to attribute their successes to external causes: luck, chance, someone else's help, or favourable circumstances. They rarely consider that their performance is linked to their own abilities. This gap causes chronic stress, a fear of not being able to repeat the performance, and even anxiety about being exposed as “less capable than others think”. A cycle of over-compensation then sets in, where the person works excessively to maintain a level they see as acceptable, but without ever getting real satisfaction from it.
Psychologically, this syndrome is often rooted in early experiences marked by an intense need for recognition, frequent comparisons with authority figures or loved ones, or exposure to excessive expectations. The person learns to define themselves not through who they are, but through what they prove or achieve.
What makes impostor syndrome so insidious is its ability to go unnoticed. It works silently but constantly. The individual may appear confident, committed and high-performing… while inside they feel like a fraud. This gap between outward image and inner experience can cause anxiety, loss of motivation, erosion of self-esteem, and even gradual withdrawal from certain areas of performance, as if the person preferred to exclude themselves before being “found out”.
Recognising this mechanism is an essential first step. Because as long as it stays in the shadows, it keeps feeding a vicious circle of doubt, destructive self-demand and psychological suffering.
Impostor syndrome in athletes: between performance and doubt
In the world of high-level sport, where every detail counts and performance is constantly scrutinised, you might think only the most self-assured survive. Yet many athletes live a much more fragile inner reality: constant doubt, hidden behind an appearance of control. That is where impostor syndrome insidiously sets in.
In athletes, this syndrome doesn't always show itself spectacularly. It slips into the gaps of daily life: a compliment brushed aside, a victory put down to luck, a good match played down. Even the most experienced athletes can feel a deep dissonance between their real level and how they see themselves.
This phenomenon is all the more dangerous because it often occurs alongside visible success. The athlete keeps performing, but with underlying anxiety, a fear of being “found out” and constant inner tension. This can lead to a loss of enjoyment in the sport, a drop in motivation and even a break in the link with their identity as an athlete.
Several factors encourage this syndrome to emerge in sport:
- Extreme pressure linked to competition : in an environment where every mistake can be costly, it becomes hard to accept failure as an integral part of learning.
- A results culture : victory, statistics and trophies are valued, but rarely the path, the effort or invisible progress.
- Constant comparison : with teammates, opponents, former players. This feeds a feeling of being “less than” or illegitimate.
- The gaze of the public and social media : fear of judgement becomes a constant threat to the sense of personal competence.
- Old psychological wounds : teasing, being put down, trauma or emotional deprivation in childhood can create deep beliefs such as “I'm not good enough”, which resurface later in a career.
The paradox is that many athletes affected by this syndrome are precisely those who are acutely aware of their responsibilities, their image and the expectations placed on them. Their personal standards then become a trap: they think they must be perfect to deserve their place. The slightest sign of doubt or mental fatigue is seen as proof of incompetence.
Case study: supporting a striker trapped by his thoughts
As part of our work at AU MENTAL, we recently supported a player competing in a national division, in a position that is often exposed: centre-forward. Fast, physical and with a good eye for goal, he ticked every box of a player with potential. And yet, on the pitch as in his lifestyle, something was off. His performances lacked consistency, his commitment varied with the context, and he sometimes seemed absent or held back in his expression.
From the first sessions, a vague feeling of illegitimacy emerged in what he said. Despite his qualities being recognised by those around him in sport, he struggled to believe he belonged. Every compliment made him uncomfortable. When he was decisive, he explained that “the other team was weak” or that “the pass was perfect”. He avoided congratulations, played down his own achievements and fed an inner dialogue made of doubts and excuses. He simply didn't allow himself to see himself as a legitimate player.
To understand where this block came from, we took the time to explore his life story, well beyond football. The story we unpacked was marked by painful personal experiences, often invisible to the naked eye. As a child, he had been the target of repeated teasing about his appearance, his shyness and being slightly overweight. These repeated episodes, never really put into words or addressed, had gradually installed a deep belief: “I'm not good enough. If I succeed, it's a misunderstanding.”
These invisible wounds conditioned the way he built himself as an athlete. At each new stage of progress, instead of feeling strengthened, he felt threatened. The pressure to confirm became stronger than the pleasure of recognition. So he lived in a state of constant mental tension between what he showed and what he felt inside.
The support first consisted of bringing this pattern to light and naming impostor syndrome for what it was. This awareness alone brought a kind of relief: he finally understood why he felt so uncomfortable with success. We then began in-depth work to deconstruct the limiting beliefs inherited from his history. Through writing exercises, guided dialogues and concrete role plays, he was able to put the painful episodes of his past into context and, above all, detach himself from the judgements that had shaped his perception of himself.
This work also continued on the pitch: mental routines before and after matches, refocusing on intentions rather than results, practising accepting recognition without justifying himself. Little by little, he learned to integrate his successes, embody them and own them.
Today, this player is still the same technically, but mentally he is a different person. He takes his place with more solidity. He plays with a looseness and confidence he didn't allow himself before, and he no longer just tries to “prove”; he seeks to express. And it shows, both in his sporting performances and in the way he manages his recovery, his preparation and his lifestyle.
This case is not isolated. It illustrates a common reality in high-level sport: performance is only the visible part of a much deeper process, that of building oneself. As long as this inner foundation is unstable, even the greatest talents can remain held back. But when it is consolidated, the player is freed, and their career can finally take off too.
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How can impostor syndrome be prevented and worked on in athletes?
Preventing impostor syndrome in athletes means above all creating an environment where a person's worth does not rest solely on their results. In a setting where performance is constantly measured, compared and judged, it is essential to remember that an athlete is built not only through their statistics, but also through how they see themselves, their path and their efforts.
The first lever is valuing the process far more than raw results. When what staff, parents or teammates say focuses only on wins, goals or podiums, athletes learn to make their worth conditional on these external criteria. Conversely, by emphasising progress, commitment, resilience and learning, we encourage the development of self-esteem that does not depend only on visible performance.
A second essential point is the quality of human exchanges around the athlete. Impostor syndrome thrives in silence, in what goes unsaid and in the fear of admitting doubts. Creating a space to talk, whether one-to-one moments with a coach, sessions with a sport psychologist or simply genuine discussions in the dressing room, releases this internal pressure. Athletes then realise they are not alone in feeling this way, that their thoughts are not absurd and, above all, that it is possible to work on them.
Working on impostor syndrome also involves inner reconstruction. It means helping the athlete explore their limiting beliefs: where do they come from? What messages have they internalised over the years? What experiences have fed this fear of not measuring up? This work can take time, but it is fundamental. Through tools such as cognitive restructuring, building self-esteem or schema-focused therapy, we help athletes reclaim their story without letting it define them entirely.
In daily life, some concrete practices can also strengthen this process. Keeping a performance journal in which the athlete notes not only their successes but also the effort made, obstacles overcome and moments of courage or commitment creates an active memory of their skills. Likewise, learning to receive a compliment simply, without rejecting it, is mental training in its own right.
Finally, it is important to change the way we talk about legitimacy. Being legitimate does not mean being perfect. It means fully owning your place in the system, with your strengths and weaknesses, your successes and failures. Legitimacy is not something you ask for; it is something you live. And the more connected an athlete is to what they are building, the more they allow themselves to believe in it, and the more they are able to shine, on the pitch and off it.
Conclusion
Impostor syndrome in high-level sport is a very real issue, but still too often ignored. Behind focused faces, honed bodies and visible performances, there are sometimes silent inner battles. This feeling of not measuring up, of constantly having to prove your worth, psychologically exhausts athletes and undermines their confidence in the long term. More than just unease, it is a deeply rooted mechanism, often arising from complex personal histories, which deserves appropriate professional attention.
By shedding light on this issue, naming it and normalising it, we take a step towards more lasting, more human and above all more aligned performance. The role of clubs, coaches, sport psychologists and those close to the athlete is crucial. The aim is not to overprotect athletes, but to offer them a framework where vulnerability does not mean weakness, but clarity. Because it is by daring to look their doubts in the face that athletes can finally free themselves from this invisible weight… and play to their true worth.
References
Clance, P. R., & Imes, S. A. (1978). The impostor phenomenon in high achieving women: Dynamics and therapeutic intervention. Psychotherapy: Theory, Research & Practice, 15(3), 241–247. https://doi.org/10.1037/h0086006
Vergauwe, J., Wille, B., Feys, M., De Fruyt, F., & Anseel, F. (2015). Fear of being exposed: The trait-relatedness of the impostor phenomenon and its relevance in the work context. Journal of Business and Psychology, 30(3), 565–581. https://doi.org/10.1007/s10869-014-9382-5
Young, V. (2011). The secret thoughts of successful women: Why capable people suffer from the impostor syndrome and how to thrive in spite of it. Crown Publishing Group.
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