NigeriaJohnson Nnamani
Also known as Chidera Johnson Nnamani- Born
- 28 Jul 2003 · 23
- On the podium
- 2021 – 2022
By championship
| Championship | Total | |||
|---|---|---|---|---|
| World U20 CH | 1 | 0 | 0 | 1 |
| African Championships | 0 | 0 | 1 | 1 |
| International total | 1 | 0 | 1 | 2 |
Medals 2
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | African Championships | 4x400m | Port Louis | 3 | 3:07.05 | ||
| 2021 | World U20 CH | 4x400m Mixed | Nairobi ↗ | 1 | 3:19.70 M | CR |