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Opéra

About

After studying business management and completing a Bachelor's degree in German across the United States, Germany, and France, I spent 15 years working in diverse sectors—from sports event management to finance—within international companies. This journey gave me deep expertise in performance within high-pressure environments. While it was marked by a pursuit of excellence, it also brought moments of imbalance. These challenges taught me a key lesson: achieving goals is not sustainable without preserving personal well-being.

A pivotal moment came in 2000, when I volunteered at the Sydney Olympic Games.

 

I witnessed firsthand the story of Marie-José Pérec, the legendary French sprinter and Olympic gold medalist, who left Australia before her race at the Sydney Olympics due to personal challenges and external pressure, affecting her performance. That event left a lasting impression on me—it was a true wake-up call. Success is not solely about talent or skills; it’s also about mindset, clarity of purpose, and the ability to adapt and reinvent oneself when facing adversity.

Today, I’m proud to support high-level athletes, including several who competed at the Paris 2024 Olympic Games and others training at INSEP, France’s premier sports training center for elite athletes. Working with these athletes—who constantly push their limits—is both a privilege and a daily source of inspiration. These experiences continue to shape and refine my methods to meet the unique needs of elite performers.

Cécile David Léveillé, Mental preparation, professional coaching and training

My approach is rooted in a deep understanding of human behavior and team dynamics. Whether I’m working with business leaders or elite athletes, I design customised solutions that foster both personal and collective growth—enhancing resilience, performance, and the ability to navigate daily challenges. As a mental performance coach, professional coach, and trainer, I’ve developed a practical and personalised approach to cultivating a success-oriented mindset that leads to sustainable results.

I firmly believe that in order to perform at your best, it’s essential to find personal balance and nurture harmony within teams.

 

My goal is to help you unlock optimal performance—individually and collectively—in an environment where long-term balance is possible.

For me, high standards must go hand in hand with benevolence, authenticity, and courage - values I hold deeply. This is how sustainable performance is built—not just for individuals and teams, but for a more positive impact on the world.

Since 2019

Founder "Cécile DAVID LÉVEILLÉ"

Certified Mental Coach, Professional Coach, and Trainer

  • Mental Preparation : Individual and group support for high-level athletes, executives, managers, and corporate teams

  • Professional Coaching : Executive and team coaching in business environments

  • Training : Design and delivery of both catalog and tailor-made training programmes in management, professional effectiveness, personal development, and mental preparation—delivered in corporate settings and sports organisations

  • Target audiences : Executives and senior managers in both private and public sectors, engineering schools & top business schools, elite athletes, high-performance centers, departmental sports committees, and centers of sporting excellence (INSEP, ATHLETICA, etc.)

 

Sports coached : Track & field, tennis, golf, shooting, basketball, handball, wheelchair basketball, and more

2015 - 2018

Financial Analyst - Robert Bosch France

PROFESSIONAL BACKGROUND

Cécile David Léveillé, Mental preparation, professional coaching and training

2012 - 2015

Business Controller - Robert Bosch France

Languages : French and German

2006 - 2011

Key Account Manager - Renault SAS - Robert Bosch France
Languages : English and German

2003 - 2005

Logistics Manager - Hoogwegt International

Languages : English, German and Russian

2002 - 2003

Project Manager "World Sports Forum" - World Athletics Championships, Paris 2003

2000 - 2001

Volunteer - Club France - Sydney Olympic Games

Planned and completed a one-year world tour : 11 countries visited over 12 months

PROFESSIONAL AND CONTINUING EDUCATION

Cécile David Léveillé, Mental preparation, professional coaching and training
Cécile David Léveillé, Mental preparation, professional coaching and training
Cécile David Léveillé, Mental preparation, professional coaching and training

2023 – Mental Preparation for Athletes
“Mental Formation” with Thomas Sammut (mental coach of Léon Marchand)

 

2021 – Techniques for Optimising Potential (TOP®)
Practitioner Level – Coévolution

 

2020 – Global Executive Coaching Certification
Professional Coaching Certification – HEC Paris

 

2002 – Master’s Degree in Organisational Management
IAE – University School of Management, Rennes (France)

 

1999 – Master’s Degree in International Business
University of Missouri (USA) & Université Catholique de l’Ouest – Angers (France)

 

1998 – Bachelor’s Degree in German Studies
Johannes Gutenberg University – Mainz (Germany)

Cécile David Léveillé, Mental preparation, professional coaching and training

Cécile David Léveillé

MENTAL PREPARATION l PROFESSIONAL COACHING l TRAINING

Performance optimisation

Training organisation no. 11788717178 – Registered with the Île-de-France regional prefect.

© Cécile David Léveillé 2025 - All rights reserved - By NG Design

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