Our team

At Marcolli Executive Excellence, we bring together experts from across key disciplines of the high performance world, such as leading-edge psychology, neuroscience, physical fitness, training and coaching, and health development and promotion. Our team speaks a total of 5 languages fluently, a key asset in our work with our global clients (and teams).

Manuela Müller

Manuela Müller

Manuela Müller works as a Performance Coach and Exercise Physiologist at Marcolli Executive Excellence. She is a certified fitness-instructor and has extensive work experience as a personal trainer. Manuela takes care that the physical components of our programs are always up to date and state-of-the-art. As an athlete, Manuela looks back at a nine-year professional career in the discipline of Freestyle Aerials. She participated in several world championships and in two Olympic Winter Games (Salt Lake City 2002 and Torino 2006), where she gained an Olympic Diploma with her 7th place. 

Our clients appreciate Manuela’s friendly, cooperative support and her caring personality.

Manuela lives in Switzerland. Her native language is German and she is also fluent in English and French; she supports our clients in all three languages.


Martina Biebert

Martina Biebert

Martina works as Project Manager at Marcolli Executive Excellence. After her apprenticeship in hospitality she studied International Management, Cultural Sciences and Inter-disciplinary Anthropology in Worms, Bremen and Freiburg (Germany).

Martina is a perfect fit in our team, based on her broad experience in the hospitality sector as well in scientific research. With her uncomplicated approachability, conscientiousness and productive enthusiasm Martina makes a competent point of contact für our clients. 

Born and raised in Germany she now lives in Switzerland. Besides German she is also fluent in English and French.