| Personal information | |
|---|---|
| Nationality | South Korean |
| Born | 24 July 1931 |
| Sport | |
| Sport | Speed skating |
Jo Yun-sik (born 24 July 1931) is a South Korean speed skater. He competed in two events at the 1956 Winter Olympics.[1]
- ^ Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Jo Yun-sik Olympic Results". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 17 April 2020. Retrieved 26 October 2019.