Tuhia he haere tonu mo tenei waahanga - Ko Shim Jung-sub (, ranei; i whanau i te 21 o Hui-tanguru 1991) he kaihauturu tawhiti o Korea ki te Tonga e mohio ana ki te marathon. I whakataetae ia i te marathon tāne
i ngā hākinakina o te 2016 Summer Olympics.