| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | Kendall Ellis - Career |  |  |  |  |  |
| 3 | Year | Competition | Venue | Position | Event | Notes |
| 4 | IAAF Championships | IAAF Championships | IAAF Championships | IAAF Championships | IAAF Championships | IAAF Championships |
| 5 | 2017 | 2017 World Championships | London Stadium | 1st place | 4x400 m relay | 3:21.67 |
| 6 | 2017 | 2017 World Championships | London Stadium | 22nd place | 400 metres | 52.18 |
| 7 | Pan Am U20 Championships | Pan Am U20 Championships | Pan Am U20 Championships | Pan Am U20 Championships | Pan Am U20 Championships | Pan Am U20 Championships |
| 8 | 2015 | 2015 Pan American U20 Athletics Championships | Foote Field Edmonton Alberta | 3rd place | 400 metres | 52.81 |
| 9 | 2015 | 2015 Pan American U20 Athletics Championships | Foote Field Edmonton Alberta | 1st place | 4x400 m relay | 3:31.49 |
| 10 | USATF Championships | USATF Championships | USATF Championships | USATF Championships | USATF Championships | USATF Championships |
| 11 | 2018 | 2018 USA Outdoor Track and Field Championships | Drake University | 3rd place | 400 metres | 50.37 |
| 12 | 2017 | 2017 USA Outdoor Track and Field Championships | Sacramento State University | 3rd place | 400 metres | 50.00 |
| 13 | 2015 | 2015 USA Junior Outdoor Track and Field Championships | University of Oregon | 1st place | 400 metres | 52.32 |

Question: How did Ellis do at the 2017 World Championships?
Answer: Ellis competed in the 400 metres and won gold in the 4 × 400 metres relay at the 2017 World Championships.