Speaker

Yasin Seiwasser

“Calmness in calm is not true calm — anyone can do that. Only calmness under stress is true calm.”

asin Seiwasser is an expert in mental strength and peak performance. With decades of experience in martial arts and mental training, he inspires audiences as a keynote speaker with inner clarity and physical presence. Renowned as a mental coach for elite athletes and executives worldwide, he combines focus, clarity, and composure – even under pressure. His unique method, the Seiwasser Art of Life, reaches people in over 20 countries and redefines what mental peak performance means. Book Yasin Seiwasser for inspiring keynotes that combine depth and lasting impact.

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Vita

Yasin Seiwasser – Keynote Speaker for Mental Strength & Peak Performance

Yasin Seiwasser is one of the most exceptional experts in mental strength, self-leadership, and performance under extreme conditions. His method combines decades of martial arts experience with profound mental training. As a speaker, he captivates audiences with a unique combination of inner clarity, physical presence, and measurable impact – both on stage and in business environments.

Mental Coach for Elite Sports & Business – Internationally in Demand

Yasin Seiwasser coaches world-class athletes, Bundesliga professionals, and top executives. As the official mental coach of a Bundesliga football club, he played a key role in their promotion to the first division. He has supported Olympic champions, world titleholders, and executives from DAX-listed companies through retreats, keynotes, and one-on-one coaching. His method: focus, clarity, and composure – even under maximum pressure.

From Martial Artist to Globally Sought-After Business Coach

Seiwasser began practicing martial arts at the age of eight and started intensive mental training at 14. His path led to titles such as German MMA Champion, NATO close-combat trainer, bodyguard for royal families, and international trainer for Special Forces. Today, he teaches around the globe – from Zen monasteries in Japan to top business events in Germany. His books are published internationally, and his method “Seiwasser Art of Life” has reached people in over 20 countries.

Why Yasin Seiwasser Is the Right Choice for Your Business Event

Specialist in mental strength and performance under pressure
Inspiring keynotes with depth, clarity, and impact
Over 40 years of experience in training, coaching, and real-world application
Combines martial arts, consciousness work, and business expertise
Authentic, charismatic, and highly professional on any stage

Book Yasin Seiwasser now for your event – and redefine peak performance.

Topics

Success Mental Strength Self-Development Mindfulness Sports

Inner Strength for Outer Success

How leaders develop mental clarity under pressure
Staying composed when it matters – mental strength for decision-makers
Emotional control and resilience at a world-class level

Performance Under Pressure

Turning stress into precision and effectiveness
Sustainable peak performance for leaders and top teams
The method for presence and decisiveness in critical moments

Clear Leadership in Times of Change

Self-leadership in transformation – mindset makes the difference
Strong leadership through mental stability and emotional intelligence
Transformation starts in the mind: how to lead successful change

The Art of Leadership Begins in the Mind

Mental mastery for modern leadership personalities
How to cultivate clarity, presence, and decision-making power
Leading without pressure – achieving strong impact through inner calm

References & Press

"The transition from a champion in elite sports to an extraordinary teacher in mental strength and personal development is rare – and has been achieved here in a truly remarkable way.
What is taught here goes far beyond technique: presence, inner clarity, breathing, meditation, and mental strength blend into a powerful method for both sport and life. The success with professional teams confirms this exceptional quality.
One of the finest and wisest practitioners I know worldwide. A unique character with deep insight, vision, and integrity. Anyone who has the chance to learn from him is truly privileged."
Testimonial – Dan Millman, Author of Way of the Peaceful Warrior

"Yasin Seiwasser left a lasting impression on us! 'Two and a half hours of absolute flow,' said one participant after his session. He combines his own experience from the world of sports with deep wisdom and has the rare gift of touching people at heart level – creating deep inspiration. Transformed people transform people. Yasin is one of those rare individuals whose presence makes a real difference in any room."
Dr. Tim-C. Bartsch, Head of Competence Development, EWE NETZ GmbH

"Yasin is a very inspiring teacher and an impressive personality. I’m deeply grateful for all the knowledge he shares and for the simple, practical techniques that have truly changed my life – not just in professional sports, but in everyday life. I'm very happy to be part of this book with you, and I thank you."
Tina Rupprecht, Seven-time WBC Boxing World Champion

"Yasin Seiwasser's teachings have helped me tremendously. I’ve learned to control my emotions and strengthen my mind. His exercises and techniques are clear and effective – they've helped me become more conscious and take control of my thoughts. I’m grateful and look forward to more inspiring, exciting, and successful experiences."
Marco Friedl, Team Captain, SV Werder Bremen & Austrian National Player

"Yasin reveals in a fascinating way how our inner world shapes the outer. His book Mental Shower is filled with experience and insight, and it's valuable reading for anyone wishing to dive deeper into the secrets of imagination, breath, and the journey within."
R. Sriram, Yoga Teacher and Author

"After a severe COVID infection just before the Tokyo 2021 Olympics, it was Yasin Seiwasser who reached out and said: 'We’ll get through this 100 percent. I don’t know how yet, but I know we will. And in the end, you will shine.' That moment marked the beginning of an extraordinary collaboration and friendship.
Yasin’s wisdom and mental strength were the key to realizing my greatest dreams. Through him, I found the courage to trust life again and unlocked the unseen power within me. Mental Shower is more than just a book – it’s a source of hope and inspiration. Yasin’s words remind us that even in the darkest times, there’s light at the end of the tunnel – and that with the right mindset, we can overcome any challenge. A deeply moving read that touches hearts and frees many minds."
Frank Stäbler, Three-time World Champion and Olympic Medalist in Wrestling

"After so many years of deep experience, it was time for Yasin Seiwasser to share his teachings with the world. His comprehensive and complex method, suitable for every kind of person, is truly a multivitamin boost for body, mind, and soul."
Patrick McKeown, Author of The Oxygen Advantage

"I first met Yasin at a conference. Although he was one of the most well-known guests, he immediately made me feel at ease during our conversation. This shows his humility and kind-hearted nature. I admire his exceptional discipline and spiritual maturity. Our conversations always inspire me, and I am grateful to have such a friend."
Master Sri Sai Cholleti, Spiritual Master