| Roles | Competed in Youth Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Steffi Antuane•Murillo Llanos | |
| Used name | Steffi•Murillo | |
| Born | 20 February 1997 in Chimbote, Ancash |  PER |
| NOC | Peru | PER |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2014 Summer Youth Olympics | Athletics | PER |
Steffi Murillo | |||
| 8 × 100 metres Relay, Mixed Youth (YOG) | Mixed team 44 | 8 | ||||
| 100 metres Hurdles, Girls (YOG) | 10 |
