| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Sanna Mari•Hernesniemi-Kyllönen |
| Used name | Sanna•Hernesniemi-Kyllönen |
| Born | 9 March 1971 in Kokkola, Keski-Pohjanmaa (FIN) |
| Measurements | 170 cm / 55 kg |
| Affiliations | Turun Urheiluliitto, Turku (FIN) |
| NOC | Finland |
Personal Bests: 100 – 11.30 (1997); 200 – 22.98 (1997).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Athletics | FIN |
Sanna Hernesniemi | |||
| 4 × 100 metres Relay, Women (Olympic) | Finland | 5 h2 r1/2 | ||||
| 1996 Summer Olympics | Athletics | FIN |
Sanna Hernesniemi | |||
| 100 metres, Women (Olympic) | 6 h4 r2/4 | |||||
| 200 metres, Women (Olympic) | 5 h1 r2/4 | |||||
| 4 × 100 metres Relay, Women (Olympic) | Finland | 4 h3 r1/2 | ||||
| 2000 Summer Olympics | Athletics | FIN |
Sanna Kyllönen | |||
| 4 × 100 metres Relay, Women (Olympic) | Finland | 6 h2 r2/3 |