| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Krzysztof•Sieńko | |
| Used name | Krzysztof•Sieńko | |
| Born | 15 June 1976 in Wałbrzych, Dolnośląskie |  POL |
| Measurements | 184 cm / 90 kg | |
| Affiliations | MBKS Śnieżka Karpacz | |
| NOC | Poland | POL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1998 Winter Olympics | Bobsleigh (Bobsleigh) | POL |
Krzysztof Sieńko | |||
| Four, Men (Olympic) | Poland | 22 | ||||
| 2002 Winter Olympics | Bobsleigh (Bobsleigh) | POL |
Krzysztof Sieńko | |||
| Four, Men (Olympic) | Poland | 18 |
