| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jancarmelo•Morales Nieves |
| Used name | Jancarmelo•Nieves |
| Born | 10 September 2001 in Humacao, Puerto Rico (PUR) |
| Measurements | 178 cm / 81 kg |
| NOC |  Puerto Rico |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2018 Summer Youth Olympics | Boxing | PUR |
Jancarmelo Nieves | |||
| Light-Heavyweight, Boys (YOG) | =5 |
