<prompt> Ngwala tšwetšopele ya serapa se - Dipapading tša Lefase tša Taekwondo tša 2009  <response>: kua Copenhagen, Denmark, St. Bernard o ile a rakwa leetong la pele la papadi ya basadi ya boima bja go lekana le bja ba bangwe ka morago ga go fenywa ke Sun Ai-chi wa Chinese Taipei. Kua 2011 World Championships kua Gyeongju, Korea Borwa, o ile a se sa dumelelwa go tsenela phadišano ya gagwe ya mathomo ya basadi ya welterweight. 