| Code | JUD-M-002406 |
|---|---|
| Gender | Male |
| Used name | Hong•Sung-Hyun |
| Name order | Oriental |
| Born | 23 February 1983 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Judo | 2003 Summer Universiade | Daegu | Team, Men | 🥇 | |||
| Judo | 2004 Asian Judo Championships | Almaty | Open, Men | 🥇 | |||
| Judo | 2007 Military World Games | Hyderabad | +100 kg, Men | 🥉 |