| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Modesto•Castillo |
| Used name | Modesto•Castillo |
| Born | 24 February 1959 |
| Measurements | 190 cm / 73 kg |
| NOC | Dominican Republic |
Modesto Castillo won silver in the 110 metres hurdles at the 1987 Pan American Games after finishing fourth at the 1983 Pan American Games.
Personal Best: 110H – 13.2 (1984).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Athletics | DOM |
Modesto Castillo | |||
| 110 metres Hurdles, Men (Olympic) | 5 h4 r1/3 | |||||
| 1988 Summer Olympics | Athletics | DOM |
Modesto Castillo | |||
| 110 metres Hurdles, Men (Olympic) | 6 h4 r2/4 |