| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Sun•Jiaxu | |
| Used name | Sun•Jiaxu | |
| Name order | Oriental | |
| Original name | 孙•佳旭 | |
| Born | 1 June 1999 in ?, Jilin |  CHN |
| NOC | People's Republic of China | CHN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2022 Winter Olympics | Freestyle Skiing (Skiing) | CHN |
Sun Jiaxu | |||
| Aerials, Men (Olympic) | 18 | |||||
| 2026 Winter Olympics | Freestyle Skiing (Skiing) | CHN |
Sun Jiaxu | |||
| Aerials, Men (Olympic) | 4 |
