| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Marko•Janković | |
| Used name | Marko•Janković | |
| Original name | Марко•Јанковић | |
| Born | 29 February 1976 | |
| Measurements | 181 cm / 63 kg | |
| Affiliations | AK Železničar — Niš, Nišava |  SRB |
| NOC | Serbia and Montenegro |  SCG |
| Nationality | Serbia |
Personal Best: 400 – 47.31 (2000).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Athletics | SCG |
SRB |
Marko Janković | |||
| 4 × 400 metres Relay, Men (Olympic) | Yugoslavia | 6 h5 r1/3 |
