Fitness coach writes farewell letter to coach Park Hang-seo
"Their football philosophy is exactly the same as my football beliefs and their coaching style has given me the vision to improve my personal methods."
Ahead of the 2020 AFC U23 Championship qualifiers, fitness coach Willander Fonseca suddenly resigned from his position with coach Park Hang-seo in the near future.
The reason he gave was to take a leave of absence to complete an intensive course in Cambodia.

Recently, fitness coach Willander Fonseca wrote a farewell letter on Facebook:"First of all, I would like to express my deep gratitude for being given the opportunity to join the Vietnam national team. This is the first time I have worked with a head coach of a different nationality and it is very special because it is also the first time I have had the opportunity to work with a coach who has led a team to the World Cup and a coach who has played in the World Cup.
Their football philosophy is exactly the same as my football beliefs and their coaching style has given me the vision to improve my own methods.
I feel like I am not as qualified as that, so I appreciate the knowledge gained from your different experiences and perspectives. I wish I could work here longer, but I really need to finish my A-level course.
This certificate will give me more respect and understanding to become a better coach. Unfortunately, there is an overlap in the schedule. I understand that the Vietnam team cannot be without a fitness coach in a very important tournament, so although I am very sad because I want to stay, I still understand that you want to find a replacement for my position to ensure the team plays well.
I wish you good health and more success. And I also hope that one day we can meet again as colleagues or opponents in the same tournament. Good luck!".