| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Oleh Valentynovych•Mashkin | |
| Used name | Oleh•Mashkin | |
| Original name | Олег Валентинович•Машкін | |
| Born | 30 May 1979 in Mykolaïv, Mykolaïv |  UKR |
| Measurements | 180 cm / 75 kg | |
| Affiliations | Dynamo Mykolaïv — Mykolaïv, Mykolaïv | UKR |
| NOC | Ukraine | UKR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Boxing | UKR |
Oleh Mashkin | |||
| Middleweight, Men (Olympic) | =5 |
