| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Lee•Dae-Hun | |
| Used name | Lee•Dae-Hun | |
| Name order | Oriental | |
| Original name | 이•대훈 | |
| Other names | Lee Dae-Hoon | |
| Born | 5 February 1992 in Seoul, Seoul |  KOR |
| Measurements | 183 cm / 70 kg | |
| Affiliations | Yongin University, Yongin, KOR | |
| NOC | Republic of Korea | KOR |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 1 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Taekwondo | KOR |
Lee Dae-Hun | |||
| Flyweight, Men (Olympic) | 2 | Silver | ||||
| 2016 Summer Olympics | Taekwondo | KOR |
Lee Dae-Hun | |||
| Featherweight, Men (Olympic) | =3 | Bronze | ||||
| 2020 Summer Olympics | Taekwondo | KOR |
Lee Dae-Hun | |||
| Featherweight, Men (Olympic) | =5 |
