K League 1

"Seongnam Ilhwa Chunma" are the most successful team in terms of championship victories, having lifted the title on no less than seven occasions. The roll-call of champions is as follows (present-date names included where teams have changed names previously):At the inception of the K-League in 1983, only two Brazilian players made rosters. At the time, rules allowed each club to have three foreign players and that the three could also play simultaneously in a game. From the 1996 season, each team had five foreign players among whom three could play in a game at the same time. Moreover,
from the 2000 season to the 2002 season, the limit on foreign players was expanded seven but only three could play in a game at the same time. The limit was lower to five in 2003, four in 2005, and three in 2007. From the 2009 season, the number of foreign players went back up to four per team, including a slot for a player from AFC countries.