| Roles | Coach • Referee |
|---|---|
| Sex | Male |
| Full name | Ernst-Ludwig•Nack |
| Used name | Ernst-Ludwig•Nack |
| NOC |  Germany |
| Nationality |  West Germany |
| Games | Sport (Discipline) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Hockey | GER |
FRG |
Ernst-Ludwig Nack | |||
| Hockey, Men (Olympic) | Unified Team of Germany | 3 | Bronze | ||||
| 1960 Summer Olympics | Hockey | GER |
FRG |
Ernst-Ludwig Nack | |||
| Hockey, Men (Olympic) | Unified Team of Germany | 7 |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | Nationality | As | |
|---|---|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Hockey | GER |
FRG |
Ernst-Ludwig Nack | ||||
| Hockey, Men (Olympic) | Match #2 | Australia — Kenya | Umpire 1 | |||||
| Hockey, Men (Olympic) | Match #5 | Kenya — Malaya | Umpire 1 |
