Answer :
Australian
In association football, The first record of numbered jerseys in football date back to 1911, with Australian teams Sydney Leichardt and HMS Powerful being the first to use squad numbers on their backs.
Hope this helps good luck
In association football, The first record of numbered jerseys in football date back to 1911, with Australian teams Sydney Leichardt and HMS Powerful being the first to use squad numbers on their backs.
Hope this helps good luck