Not only on the green, but also on the K League 2 head coach's invisible war of nerves
Even on the green, not on the ground, the coach of the K League 2 (division 2) team played an invisible "nervous war." The second division is in fierce competition again this season for promotion. The second division is called "hell on earth." The competition intensified due to the joining of Incheon United, which was demoted from the K League 1