| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Olympic Games 2020 Tokyo | 50km Walk (Men) | 4:14:37 | 40 | RSA | 2021-08-06 00:00:00 | FINAL | ||
| World Championship 2019 Doha | 50km Walk (Men) | 4:41:39 | 24 | RSA | 2019-09-28 00:00:00 | FINAL | ||
| Olympic Games 2016 Rio | 50km Walk (Men) | 4:11:03 | 38 | RSA | 2016-08-19 00:00:00 | FINAL | 1040 | |
| World Championship 2015 Beijing | 50km Walk (Men) | 4:02:41 | 33 | RSA | 2015-08-29 00:00:00 | FINAL | 1088 | |
| Olympic Games 2012 London | 50km Walk (Men) | 3:55:32 | 32 | RSA | 2012-08-11 00:00:00 | FINAL | 1130 | AR |