Pierre-Julien is the director of the International Kin-Ball Federation since 2009 and has been involved in the sport for more than 20 years. He has also been the director of the Canadian Kin-Ball Federation between 2007 and 2017. He is an International Master-Trainer and has been travelling to more than 50 countries on 5 continents to give workshops and training sessions to physical education teachers, referees, coaches and players. Through these trips, he has also presented Kin-Ball in more than 500 schools to more than 10 000 students from Kindergarten to University. He also acted as a consultant for National Teams from South Korea, Hong Kong, Singapore, China, Switzerland, Denmark, Japan, Spain and Czech Republic. Pierre-Julien has presented the sport in over 200 conferences in North America and Europe and has introduced the sport to over 30 000 teachers through promotion activities.