| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gerrit Jan Arnold•Jannink | |
| Used name | Gerrit•Jannink | |
| Born | 1 December 1904 in Enschede, Overijssel |  NED |
| Died | 7 March 1975 (aged 70 years 3 months 6 days) in Ross-on-Wye, England |  GBR |
| Affiliations | AH&BC — Amsterdam, Noord-Holland | NED |
| NOC | Netherlands | NED |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Hockey | NED |
Gerrit Jannink | |||
| Hockey, Men (Olympic) | Netherlands | 2 | Silver |
