, January 21, 2011, Sports Navi – Yahoo! Japan (Japanese)
  • ^ "What is happening with K-1!? It's Showtime owner Rutz talks about the rumor (1/2)", January 21, 2011, Sports Navi – Yahoo! Japan (Japanese)
  • ^ "K-1 could be purchased after a financial problem!? Like Pride?", January 23, 2011, Livedoor Sports (Japanese)
  • ^ "K-1 Sold to Japanese Real Estate Firm Barbizon", July 28, 2011, MMAFighting
  • ^ [liverkick.com/index.php?option=com_content&view=article&id=1258:qmr-kimq-acquires-k-1&catid=36:k-1forum/showthread.php?120526-K-1-Isshi-EMCOM-FEG-Mr-Kim-etc-Bas-Boon-interview "Mr. Kim" Acquires K-1?], February 1, 2012, Liverkick.com
  • ^ It's Showtime Closes Deal with the New K-1 Organization, March 6, 2012, itsshowtime.nl
  • ^ "K-1 Single Match Titles". Centralkickboxing.org. Articles/K1titles.htm. Retrieved 2007-09-25. 
  • ^ en/what/rules.html
  • ^ "K-1 OFFICIAL WEB SITE". K-1.co.jp. k-1gp/top897.htm. Retrieved 2009-11-18. 
  • [edit] External links

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