Wikipedia - WK League

The WK League (Hangul: WK리그) is a semi-professional women's football league, run by the Korea Football Association (KFA) and the Korea Women's Football Federation (KWFF), which represents the sport's highest level in South Korea.

Icheon Daekyo won the inaugural edition of the WK League in 2009 and won two more titles in 2011 and 2012. Incheon Hyundai Steel Red Angels are the most successful team, having won eleven consecutive titles since 2013.