| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Jang•Chang-Hwan |
| Used name | Jang•Chang-Hwan |
| Name order | Oriental |
| Original name | 장•창환 |
| NOC |  Republic of Korea |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Basketball (Basketball) | KOR |
Jang Chang-Hwan | ||||
| Basketball, Men (Olympic) | Match #1 | Brazil — Puerto Rico | Referee | ||||
| Basketball, Men (Olympic) | Match #6 | Spain — Egypt | Referee | ||||
| Basketball, Men (Olympic) | Match #12 | United States — People's Republic of China | Referee |
