You know, the life of the Korean people is very difficult. Being able to join the national team is at least guaranteed. If they are fired, it will be the greatest punishment for them. North Korea's economy is not good. There are basically no teams in the national team that can support their families.

I don't watch football very much, but I happened to watch the opening of the game. I always feel that North Korean players are generally thin, while Portuguese players are stronger than North Korean players. I don't know if it's racial relations or nutrition.