JapanNaohiro Yokoyama
- Born
- 12 Aug 1993 · 33
- On the podium
- 2010 – 2012
By championship
| Championship | Total | |||
|---|---|---|---|---|
| Asian U20 Athletics Championships | 1 | 1 | 1 | 3 |
| International total | 1 | 1 | 1 | 3 |
Medals 3
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Asian U20 Athletics Championships | 4x400m | Colombo | 1 | 3:09.64 | ||
| 2012 | Asian U20 Athletics Championships | 4x100m | Colombo | 2 | 40.39 | ||
| 2010 | Asian U20 Athletics Championships | 4x100m | Hanoi | 3 | 40.64 |