| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Serghei•Marghiev |
| Used name | Serghei•Marghiev |
| Born | 6 November 1992 in Chișinău, Chișinău (MDA) |
| Measurements | 195 cm / 97 kg |
| NOC | Republic of Moldova |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Athletics | MDA |
Serghei Marghiev | |||
| Hammer Throw, Men (Olympic) | 28 r1/2 | |||||
| 2016 Summer Olympics | Athletics | MDA |
Serghei Marghiev | |||
| Hammer Throw, Men (Olympic) | 10 | |||||
| 2020 Summer Olympics | Athletics | MDA |
Serghei Marghiev | |||
| Hammer Throw, Men (Olympic) | 12 | |||||
| 2024 Summer Olympics | Athletics | MDA |
Serghei Marghiev | |||
| Hammer Throw, Men (Olympic) | 18 QR |