| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 49.62 | 21 | CHN | 2015-08-23 00:00:00 | Semi Final | 1149 | |
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 49.56 | 26 | CHN | 2015-08-22 00:00:00 | Round 1 | 1152 | PB |
| Asian Athletics Championship 2015 Wuhan | 400m Hurdles (Men) 0.914m | 50.04 | 4 | CHN | 2015-06-06 00:00:00 | FINAL | 1128 | |
| Asian Athletics Championship 2015 Wuhan | 400m Hurdles (Men) 0.914m | 50.47 | 1 | CHN | 2015-06-04 00:00:00 | H2 | 1107 | |
| Olympic Games 2012 London | 400m Hurdles (Men) 0.914m | 50.38 | 6 | CHN | 2012-08-03 00:00:00 | Heat3 | 1111 |