DPR Korea League was created in 1972-10.
Korea National League Championship was created in 2004.
Korea Football League Championship was created in 1991.
V-League - South Korea - was created in 2005.
Korea Semi-Professional Football League was created in 1964.
Korea Baseball Association was created in 1946.
Korea Baseball Organization was created in 1981.
Korea Baseball Championship was created in 1982.
Women's Baseball Association Korea was created in 2007.
South Korea mostly win the national baseball league championship
2 Baseball fields are in South Korea because it is not popular there This answer is really wrong. Actually, there are 9 pro baseball field for pro league and hundered of field for amature baseball teams. Baseball is one of top sports in southkorea and most popular sports.
Korea Yakult was created in 1969.