Joep Breimer is a Dutch youth coach who is currently the coach at Excelsior Rotterdam. The youth coach began his young professional coaching career with the youth team of ADO Den Haag, where he became the coach of the Under-9 and an assistant with the Under-16. In addition, the coaching talent was the coach of the national team of Curacao Under-15 and he does analyses for Curacao Under-20. After being the coach for the Under-10, Under-12, Under-13, and Under-15, Joep made the switch to the youth academy of PSV Eindhoven in the summer of 2021, where he was the coach of the Under-14 and Under-15 youth teams. In the summer, he made the switch to Excelsior, where he is currently the head coach of the Under-19 and head of football development. In addition, Joep is also an assistant coach for the Netherlands Under-16.