Each team has 15 players, so there would be 30 players in total at the start of the match.
It is a variable
6
22
China does not have a national team or set of competions, but there are many Irish people living in China and they would have Gaelic Football clubs and have matches. There are Gaelic Football competitions for teams based in Asia, so teams from China would compete in them. Most of the players would be Irish, but there would also be a few players that are not Irish.
5 players
11 per team
5 billion and 2
22
soccer is 22 don't have a clue for American football
36
As football is Germans national game, and they have many clubs in all their divisions .They are bound to have many footballers there.