| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Juan•Alfonso Armenteros | |
| Used name | Juan•Alfonso | |
| Born | 8 February 1958 in Santo Domingo, Villa Clara |  CUB |
| Measurements | 188 cm / 95 kg | |
| NOC | Cuba | CUB |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Rowing | CUB |
Juan Alfonso | |||
| Coxed Fours, Men (Olympic) | Cuba | 12 | ||||
| Eights, Men (Olympic) | Cuba | 8 |
