| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Chang•Song-Rok |
| Used name | Chang•Song-Rok |
| Name order | Oriental |
| Born | 7 January 1969 |
| NOC | Democratic People's Republic of Korea |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Winter Olympics | Cross Country Skiing (Skiing) | PRK |
Chang Song-Rok | |||
| 10 kilometres, Men (Olympic) | 78 | |||||
| 30 kilometres, Men (Olympic) | 72 | |||||
| 10/15 kilometres Pursuit, Men (Olympic) | 76 |