K League to unify promotion-relegation system across all 7 leagues In just a few years it will be theoretically possible for a club to climb all the way up the ranks from the K7 to the K League 1, as the KFA revamps the Korean football ecosystem in to a single promotion-relegation system. 2024.3.28
![The K League 2 flag, left, and K3 flag [KOREA FOOTBALL ASSOCIATION]](https://image.koreajoongangdaily.com/12366890.jpg?imageId=12366890&width=240&height=184&format=webp&format=jpg)