 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Female | 
| Full name | Tan•Jiaxin | 
| Used name | Tan•Jiaxin | 
| Nick/petnames | Little Flower | 
| Name order | Oriental | 
| Original name | 谭•佳薪 | 
| Born | 3 December 1996 in Changsha, Hunan (CHN) | 
| Measurements | 148 cm / 36 kg | 
| NOC |  People's Republic of China | 
| Medals | OG | 
| Gold | 0 | 
| Silver | 0 | 
| Bronze | 1 | 
| Total | 1 | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Artistic Gymnastics (Gymnastics) |  CHN | Tan Jiaxin | |||
| Team All-Around, Women (Olympic) | People's Republic of China | 3 | Bronze | |||
| Uneven Bars, Women (Olympic) | 28 r1/2 |