| Roles | Competed in Youth Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Cheng•Yulong | 
| Used name | Cheng•Yulong | 
| Name order | Oriental | 
| Born | 1 February 1997 | 
| NOC |  People's Republic of China | 
| Medals | YOG | 
| Gold | 1 | 
| Silver | 0 | 
| Bronze | 0 | 
| Total | 1 | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2014 Summer Youth Olympics | Athletics |  CHN | Cheng Yulong | |||
| 8 × 100 metres Relay, Mixed Youth (YOG) | Mixed team 47 | 22 | ||||
| Discus Throw, Boys (YOG) | 1 | Gold |