| Roles | Coach | |
|---|---|---|
| Sex | Male | |
| Full name | Ernst•Willig | |
| Used name | Ernst•Willig | |
| Born | 1927 | |
| Died | 2003 | |
| NOC | Belgium | |
| Spain | ||
| Nationality |
| Games | Sport (Discipline) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Hockey | Ernst Willig | |||||
| Hockey, Men (Olympic) | Spain | 3 | Bronze | ||||
| 1964 Summer Olympics | Hockey | Ernst Willig | |||||
| Hockey, Men (Olympic) | Spain | 4 | |||||
| 1972 Summer Olympics | Hockey | Ernst Willig | |||||
| Hockey, Men (Olympic) | Spain | 7 | |||||
| 1976 Summer Olympics | Hockey | Ernst Willig | |||||
| Hockey, Men (Olympic) | Belgium | 9 |