Back بطولة ون Arabic ONE Championship Danish ONE Championship English ONE Championship Esperanto ONE Championship Spanish وان چمپیونشیپ Persian ONE Championship Finnish ONE Championship French वन चैंपियनशिप Hindi ONE Championship ID
ONE Championship esas Singapura sportala organizuro pri milital arti (MMA, Tai-boxo, kik-boxo, Burma-boxo e submisal luktado) kun chef-urbo en Kallang. Lo esis fondita ye la 14ma di julio 2011.