| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Bonface Ontuga•Mweresa | |
| Used name | Bonface•Mweresa | |
| Born | 13 November 1993 in Nyamira, Nyamira |  KEN |
| Measurements | 170 cm / 70 kg | |
| NOC | Kenya | KEN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Athletics | KEN |
Bonface Mweresa | |||
| 4 × 400 metres Relay, Men (Olympic) | Kenya | |||||
| 2024 Summer Olympics | Athletics | KEN |
Bonface Mweresa | |||
| 4 × 400 metres Relay, Mixed (Olympic) | Kenya | 7h1 r1/2 |
