Stefan Etzel

Prof. Dr. Stefan Etzel is Professor of Business and Sport Psychology and a coach. For many years, he has focused on psychological diagnostics, leadership and self-leadership, as well as mental performance. In research, teaching, coaching, and consulting, he translates psychological insights into effective tools for leadership, performance, and personal development.

Tomás Behrend is a former international tennis professional who reached No. 43 in the ATP world rankings. From his own experience, he knows what it means to perform under pressure, develop mental strength and discipline, and deal with victory, defeat, and expectations. Today, he shares his knowledge with people who want to unfold their potential more consciously — in sport, at work, and in life.

Together, Stefan Etzel and Tomás Behrend combine their perspectives in Flow Performance as the congenial doubles team “Prof & Profi”: scientifically grounded, tested in professional sport, and immediately applicable.