Yoo Won-chul
| full name | Yoo Won-chul | |
| nationality | South Korea (KOR) | |
| local spelling | 유 원철 | |
| born | 10 May 1983 | in unknown |
| Navigation | Championships | World Records |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
| WCh Junioren | 0 | 0 | 0 | 0 | 1 | 1 |
Championships - Results
| year | position | championship | place | |
| 2001 | 7 | WCh Junioren Allround | Groningen | NED |
