Top Mind

Leadership Fitness Training


Scientifically validated Programs to Train, Track and Trace Your Leadership Effectiveness



The TopMind Team consists of a curated mix of experienced clinical or sports psychologists, physiologists, and communication experts.

Currently, the TopMind Team is expanding and we are looking for enthusiastic, entrepreneurial team players (psychologists and marketers). Interested to join our virtual and buzzing team? Please send us an email:

Anne-Johan Willemsen

Founder | CEO

The founder of TopMind is Anne-Johan Willemsen. He is a leadership fitness trainer for executives, professional athletes and entrepreneurs.

Nina de Ruiter

Nina is a mental health coach, psychologist, and researcher based in Amsterdam. She did her studies in Clinical and Clinical Developmental Psychology at the University of Amsterdam. At the moment Nina combines her work at TopMind as a Coach with her research job at the Trimbos-Institute (a research institute for mental health).

Jim Winkens

Jim is one of our Physiologists. As a somatic psychologist, he treats people with physical complaints, caused by mental problems or vice-versa. At TopMind, he will help you to keep your eyes on the ball by being physically and mentally healthy and let you be aware of all your daily (stress)habits!

Marjon Seriese

Marjon combines her work as a clinical psychologist, GGZ manager, and therapist at the FortaGroep with her coaching job at TopMind. She loves sports and used to play korfball at the highest level in Europe and the Netherlands. Marjon likes to bring elements of sports psychology into her work at FortaGroep and TopMind.


We take great pride in the individuals we have been
able to assist to date. Here are just a few of their stories.

Since working with TopMind™ I am a much more self-aware and authentic colleague, friend and partner. I would recommend them to work with anyone who wants to invest in their self development and awareness for the long term. It can be a life changing experience.

Elaine Cuthill

Marketing Manager - Heineken

I wanted to improve my health, work effectiveness and private life. I'm very happy with the results and would highly recommend this training to anyone. Especially to those who have, as I call it: 'a restless mind.

Harald Swinkels

Founder and CEO - NLE

I have added a lot of new tools to my repertoire. I have become more composed, more versatile and experience this every day as an enormous asset. I’m hugely enthusiastic and can recommend it to anyone who takes their own performance seriously.

Roland Pechtold

CEO - VanderValk&De Groot B.V.


Leadership Fitness Training

Quick Stress-Free Setup

Sign-up via our contact page and we will get back to you within 48 hours for a chat. After the initial intake discussion, we can have your solution set up within 2 weeks.

Scientifically proven programs you can trust

TopMind has been scientifically verified by the University of Amsterdam (2015) Our program is delivered by coaches who are accredited by our teaching techniques

Measurable Results for positive change

Our TopMind tracker technology allows you to see tangible results from all employees signing up for our programs. Your employees will also see the fruit of their labors as they see their performance improve along the stages of their program.


Our TRAIN, TRACK, TRACE methodology ensures that intentions are translated into actions and then into habits.


Learn and practice the TopMind Training system. Set goals and learn the tools and techniques for both work and private life. And finally make a practical hands-on action plan to reach your objective.


The core of our training is helping clients to turn intentions into practical day to day habits. With regular feedback cycles, effective habits are created and the rewards of positive change can be reaped.


Throughout the process we will monitor the relational and physical progress. With a 360 relational assessment and a scientifically based physical test we monitor the development over time. LEADERSHIP FITNESS TRAINING

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