| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Niu•Guannan | |
| Used name | Niu•Guannan | |
| Name order | Oriental | |
| Original name | 牛•冠男 | |
| Born | 10 May 1992 in Guiyang, Guizhou |  CHN |
| Measurements | 177 cm / 68 kg | |
| Affiliations | Guangxi Province [People's Republic of China] | |
| NOC | People's Republic of China | CHN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Water Polo (Aquatics) | CHN |
Niu Guannan | |||
| Water Polo, Women (Olympic) | People's Republic of China | 7 | ||||
| 2020 Summer Olympics | Water Polo (Aquatics) | CHN |
Niu Guannan | |||
| Water Polo, Women (Olympic) | People's Republic of China | 8 |
