| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | William Bernard Tynan "Willie"•Duggan |
| Used name | Willie•Duggan |
| Born | 4 December 1925 in Dublin, Dublin (IRL) |
| Died | 4 April 2014 in Dublin, Dublin (IRL) |
| Affiliations | Crumlin Boxing Club, Dublin (IRL) |
| NOC | Ireland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Boxing | IRL |
Willie Duggan | |||
| Middleweight, Men (Olympic) | =17 |