| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Holger Rafael•Sumelius | |
| Used name | Holger•Sumelius | |
| Nick/petnames | Harry | |
| Born | 28 December 1901 in Tampere, Pirkanmaa |  FIN |
| Died | 6 December 1976 (aged 74 years 11 months 9 days) in Helsinki, Uusimaa | FIN |
| Affiliations | NJK — Helsinki, Uusimaa | FIN |
| NOC | Finland | FIN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Sailing | FIN |
Holger Sumelius | |||
| Three-Person Keelboat, Open (Olympic) | Lynn | 7 |
