United States of AmericaRonald Darby
- Born
- 2 Jan 1994 · 32
- On the podium
- 2011
By championship
| Championship | Total | |||
|---|---|---|---|---|
| World U18 CH | 1 | 0 | 1 | 2 |
| International total | 1 | 0 | 1 | 2 |
Medals 2
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | World U18 CH | Medley Relay | Lille | 1 | 1:49.47 | CR | |
| 2011 | World U18 CH | 200m | Lille | 3 | 21.08 +1.1 | Reax: 0.137 |