<prompt> Qedela lo musho olandelayo: Emdlalweni wabesilisa we-lightweight, iKorea yaba namandla okulawula esigabeni noWang Ki-chun, owawina iziqu zomhlaba ngo  <response>: Ngo-2007 nango-2009. Ngo-2010, uHiroyuki Akimoto waseJapane wathatha isikhundla sikaWang njengompetha womhlaba, okwaphawula inkathi entsha yokubusa kwamaJapane kwabesilisa abasindayo. Abantu bakuleli, uRiki Nakaya noShohei Ono, babelana ngokubusa, uNakaya wanqoba ngo-2011 nango-2014, kanti u-Ono wanqoba ngo-2013 nango-2015. Emidlalweni yama-Olympic ezayo ka-2016, kucatshangwa kabanzi ukuthi izimbangi ezisanda kwakhiwa u-Ono kanye nomKorean owazalelwa eJapan u-An Chang-rim bazothandwa ngegolide. 