Korea Sports Toto is a national public service project, and its history began when Soccer Toto was first released on October 6, 2001. Since then, KBL (Pro Basketball) in November 2001, KPGA (Pro Golf) in June 2004, KBO (professional baseball) was established in July 2004, ssireum (Korea Ssireum Association) in September 2004, and KOVO (professional volleyball) in November 2006.