Tuhia he haere tonu mo tenei pene - Ko Kim Chang-ju (김창주, i whanau i te Mahuru 20, 1985) he kaipuke o Korea ki te Tonga. Ko ia rāua ko Kim Ji-hoon i noho i te 19 o ngā 470 tāne
i ngā hākinakina o te 2016 Summer Olympics.