| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Lee•Hyeon-Il |
| Used name | Lee•Hyeon-Il |
| Name order | Oriental |
| Original name | 이•현일 |
| Other names | Lee Hyun-Il |
| Born | 17 April 1980 in Seoul, Seoul (KOR) |
| Measurements | 176 cm / 67 kg |
| Affiliations | Kim Chun City |
| NOC | Republic of Korea |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Badminton | KOR |
Lee Hyeon-Il | |||
| Singles, Men (Olympic) | =9 | |||||
| 2008 Summer Olympics | Badminton | KOR |
Lee Hyeon-Il | |||
| Singles, Men (Olympic) | 4 | |||||
| 2012 Summer Olympics | Badminton | KOR |
Lee Hyeon-Il | |||
| Singles, Men (Olympic) | 4 |