| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Niels Jensen•Illeris |
| Used name | Niels•Illeris |
| Born | 4 December 1871 |
| Died | 15 June 1960 (aged 88 years 6 months 11 days) |
| NOC |  Denmark |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Artistic Gymnastics (Gymnastics) | DEN |
Niels Illeris | ||||
| Team, Men (Olympic) | Final Standings | Floor Judge |
