Mental coaches waar PR Sportmanagement mee samenwerkt

khalid kasem

Khalid Kasem – Mental coach

Khalid Kasem (1978) is a mental coach. He is a lawyer by training.
Khalid has worked for several years as a consultant and trainer for large national and international companies and organizations. He has broad overall experience as a founder and owner of several organizations.

Khalid has great passion for supporting people in their personal development. His mission is to inspire leadership qualities in his clients and to help his clients lead not only successful, but also meaningful, lives.

Khalid is known for his love and vast knowledge of movies. He trains both players and coaches to improve their performance through the use of film clips. He refers to this part of his work as ‘Movie Learning’. This method typically allows athletes to be able to reflect on their own performance and personality.
Khalid works with players of different professional clubs and is a guest lecturer at the training for Professional Football Coach of the Dutch KNVB. Through personal sessions, Khalid supports individual clients of PR Sport Management in achieving their personal goals.



robert portielje

Robert W. Portielje – Mental coach

Robert W. Portielje (1959) is a specialist when it comes to ‘Peak Performance’ and everything to do with optimum performance under pressure.

Robert comes from the world of international business, where peak performance is necessary to succeed, just as it is in the world of sports.

Robert started working in this field in 2000 with the Dutch National men’s hockey team who went on to win a golden medal at the Olympics . He was also a part of the coaching staff of horse rider Edward Gal and the famous horse Totilas who won multiple gold medals at various championship tournaments. In a period of four years, Edward and Totilas broke almost all of the standing records, which led to huge increases in the market value of both the horse and rider.

Though Robert remains involved in mental coaching of multiple types of athletes, his primary focus is on football players with his particular approach. Portielje is also the author of the book “Development or Remain Complicated”.


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