| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Olga•Modrachová (-Davidová) |
| Used name | Olga•Modrachová |
| Born | 9 May 1930 in Praha (Prague), Hlavní město Praha (CZE) |
| Died | 30 January 1995 in Brno, Jihomoravský kraj (CZE) |
| Measurements | 176 cm / 64 kg |
| Affiliations | ASC Dukla, Praha (CZE) |
| NOC | Czechoslovakia |
| Nationality | Czechia |
Personal Best: HJ – 1.69 (1955).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Athletics | TCH |
CZE |
Olga Modrachová | |||
| High Jump, Women (Olympic) | 5 | ||||||
| 1956 Summer Olympics | Athletics | TCH |
CZE |
Olga Modrachová | |||
| High Jump, Women (Olympic) | 10 |