| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Female |
| Full name | Alegna•Osorio Mayarí |
| Used name | Alegna•Osorio |
| Born | 5 February 2002 |
| Died | 27 July 2021 |
| NOC | Cuba |
| Medals | YOG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
Alegna Osorio won a bronze medal at the 2018 Youth Olympic Games in the hammer throw. In 2019 she also finished third in the Pan American U-20 Championships. Sadly, in April 2021, Osorio was struck in the head by a hammer, and went into a coma as she developed a traumatic brain injury. She died three months later, in July 2021.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2018 Summer Youth Olympics | Athletics | CUB |
Alegna Osorio | |||
| Hammer Throw, Girls (YOG) | 3 | Bronze |