| Roles | Non-starter | |
|---|---|---|
| Sex | Male | |
| Full name | Jona•Efoloko | |
| Used name | Jona•Efoloko | |
| Born | 23 September 1999 in Kinshasa, Kinshasa |  COD |
| Affiliations | Sale Harriers — Manchester, England |  GBR |
| NOC | Great Britain | GBR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Summer Olympics | Athletics | GBR |
Jona Efoloko | |||
| 4 × 100 metres Relay, Men (Olympic) | Great Britain |
