| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hannu Juhani•Mäkelä | |
| Used name | Hannu•Mäkelä | |
| Born | 23 April 1949 in Heinola, Päijät-Häme |  FIN |
| Measurements | 178 cm / 72-74 kg | |
| Affiliations | Heinolan Isku — Heinola, Päijät-Häme | FIN |
| NOC | Finland | FIN |
Personal Best: 400 – 46.84 (1977).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | Athletics | FIN |
Hannu Mäkelä | |||
| 200 metres, Men (Olympic) | ||||||
| 4 × 400 metres Relay, Men (Olympic) | Finland | 8 |
