| Roles | Competed in Olympic Games • Non-starter |
|---|---|
| Sex | Male |
| Full name | Valko•Kostov |
| Used name | Valko•Kostov |
| Original name | Вълко•Костов |
| Born | 14 November 1936 in Ostar kamak, Haskovo (BUL) |
| Died | 21 November 2012 |
| Measurements | 176 cm / 87 kg |
| NOC | Bulgaria |
Valcho Kostov had the following finishes at major championships – 1963 World Championship: 97.0 kg. Freestyle (2nd); 1966 World Championship: Unlimited Freestyle (4th).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Wrestling | BUL |
Valko Kostov | |||
| Light-Heavyweight, Freestyle, Men (Olympic) | =13 | |||||
| 1964 Summer Olympics | Athletics | BUL |
Valko Kostov | |||
| Discus Throw, Men (Olympic) |