| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Olga Vyacheslavovna•Dovgun (Belyayeva-) | |
| Used name | Olga•Dovgun | |
| Original name | Ольга Вячеславовна•Довгун (Беляева-) | |
| Born | 1 September 1970 in Shymkent, Ongutsik Qazaqstan | |
| Measurements | 166 cm / 56 kg | |
| Affiliations | Dynamo Almaty — Almaty, Almaty | |
| NOC | Kazakhstan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Shooting | Olga Dovgun | ||||
| Air Rifle, Women (Olympic) | =20 | |||||
| Small-Bore Rifle, Three Positions, Women (Olympic) | 7 | |||||
| 2004 Summer Olympics | Shooting | Olga Dovgun | ||||
| Air Rifle, Women (Olympic) | =12 | |||||
| Small-Bore Rifle, Three Positions, Women (Olympic) | 4 | |||||
| 2008 Summer Olympics | Shooting | Olga Dovgun | ||||
| Air Rifle, Women (Olympic) | 6 | |||||
| Small-Bore Rifle, Three Positions, Women (Olympic) | 6 | |||||
| 2012 Summer Olympics | Shooting | Olga Dovgun | ||||
| Air Rifle, Women (Olympic) | 22 | |||||
| Small-Bore Rifle, Three Positions, Women (Olympic) | 24 |