Tuhia he haere tonu mo tenei whitianga - Ko Choe Byeong-kwang (ranei; i whanau i te 7 Paenga-whawha 1991) he kaiwhaiwhai i Korea ki te Tonga. I whakataetae ia i te kaupapa hikoi 20 kiromita i te 2015 World Championships i Athletics i Beijing, Haina. I te tau 2019, i whakataetae ia i te hikoi 20 kiromita a nga taane
i te 2019 World Athletics Championships i whakahaerehia i Doha, Qatar. I mutu ia i te 21 o nga waahi.