Dr Mateusz Grzesiak is an entrepreneur and lecturer. He graduated from Law and Psychology, and holds a Doctoral Degree in Economics in the specialisation of Management Science. He has been providing training internationally for more than 14 years in 7 languages, mainly in European markets (such as Germany, England, Ireland, Italy, Poland) and Latino (Ecuador, Mexico, Brazil, Colombia). He helps people and organisations achieve their goals by providing interdisciplinary psychology tools in four areas of business and personal life: sales and marketing, self-actualisation and relationships, culture and values, leadership and management.
He has written 13 books and is an author of numerous articles published internationally. He is a frequent guest on TV and radio programme in Poland and abroad. He works with management boards, middle and senior executives, entrepreneurs, stage stars, athletes and tens of thousands of people from all over the world. There are nearly 500,000 followers on his social media. He implements new projects, consults, runs workshops and trainings, publishes digital products on international markets, provides lectures at universities, is the president of a company and heads the Starway Institute research group.
He is married and deeply in love with Iliana Ramirez, a pharmacy doctor with whom they have a daughter, Adriana. He loves Colombian coffee, Argentine Malbeca and has visited nearly 120 countries. He obsessively practices Brazilian jiu-jitsu, wrestling and loves to learn. For Mateusz's greatest achievement in life, he recognises meeting his future wife on a street in Mexico City whilst conducting demonstration and communication techniques for participants during a training session. Other big achievements include escaping safely from a kidnapping in Brazil, losing over 30 kilograms in 7 months, writing the most popular psychological book in Poland, curing his hypertension and providing trainings all over the world including exotic countries, in their languages. His life motto is: "Create life in which you are the best version of yourself, have what you crave, help others, and change the world."
He does not like to sleep. He is a perfectionist. He expects to be the best and has world class standards. He is not interested in mediocrity, complaining nor blaming. He is direct, constantly raising the bar for himself and others, he wants to live his life in the service of the ideas he believes in. His vision is to provide the world with tools in the field of interdisciplinary psychology - a science that combines psychological techniques from different areas to create innovative models of change in personal and business life.
BIO
Behavioriks 
Dream Body 
Lead Train Inspire 
Millions and Dragons 
Mixed Mental Arts 
Relations Bootcamp 
Success and Change 
Technologies of Mindfulness References
Michał Bowsza
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"I recommend Starway’s services and Mateusz Grzesiak’s help to other companies, which are eager to achieve outstanding business results in a short period of time.”
Michał Bowsza
Audi Brand Manager
Arkadiusz Muś
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"Mateusz is a teacher with extensive experience. He can share his knowledge in an inspiring and engaging way.”
Arkadiusz Muś
Founder of PressGlass, one of the richest Poles
Agnieszka Kaczorowska
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"Mateusz is a fantastic person! He reveals people’s hidden potential and gives them tools necessary to develop it even further. He has the ability to see things that I would most likely neglect. This is how he helped me become the best version of myself."
Agnieszka Kaczorowska
World dance champion, an actress
Magdalena Nowicka
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"After Grzesiak’s training nothing remains the same. Everything changes for the better and becomes more colorful, interesting, entertaining, exciting. The best course of trainings I’ve ever participated in.”
Magdalena Nowicka
CEO, ING Services Poland
Mariusz Wirga
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"Mateusz has a unique talent for sharing his knowledge with a large dose of creativity and energy."
Mariusz Wirga
Physician and Medical Director of Psychosocial Oncology in Long Beach, California
Mariusz Czerkawski
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"A terrific, brilliant psychologist. I can truly recommend him!"
Mariusz Czerkawski
NHL player, Polish representative, Olympics participant
Dariusz Brzeziński
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"Mateusz Grzesiak is an exceptional personal couch, who comprehensively helps with development of one’s personality. Using the experience gained over years as well as his intuition, which stems from an excellent empathy, he can diagnose weaknesses and eliminate them from your life."
Dariusz Brzeziński
Multiple Champion of Poland in Bodybuilding
Rafał Brzoska
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"Great and effective coach. An example that A Pole Can Do It."
Rafał Brzoska
Founder of InPost, one of the richest Poles
Mariusz Bondarczuk
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"A genuine person filled with a great desire to do good. He loves his job and people for whom he works, what can be felt all around him. "
Mariusz Bondarczuk
CIO, BPH
Natalia Lesz
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"He is a world class mentor. He teaches, inspires and strengthens. He is constantly surprising, every meeting provides new possibilities for personal growth.”
Natalia Lesz
Actress and singer
Jaga Hupało
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“I was lucky enough to meet a wonderful person, who thanks to his knowledge, passion and wisdom, shows people a way to realisation of their dreams… Deepest respect "
Jaga Hupało
Stylist, ranked on a list of 100 most influential Polish women
Norbi
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"An outstanding, great psychologist. I can truly recommend him!"
Norbi
Singer, Winner of the Fryderyk Prize for album of the year 1997
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Marta Ratoń
Account Manager
mobile: +48 794 437 300
Daniel Pieńkowski
Account Manager
mobile: +48 606 437 300
Zuzanna Krawczak
For press
Press Pack
All media representatives are warmly welcomed to contact Mateusz Grzesiak’s press office. Our staff members are at your service under this email: pr@mateuszgrzesiak.com