Ru den Hamer
| Personal information | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Born | 24 July 1917 Buitenzorg, Dutch East Indies | |||||||||||
| Died | 14 March 1988 (aged 70) The Hague, Netherlands | |||||||||||
| Sport | ||||||||||||
| Sport | Water polo | |||||||||||
Medal record
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Rudolf den Hamer (24 July 1917 – 14 March 1988) was a Dutch water polo player who competed in the 1936 Summer Olympics. He was part of the Dutch team which finished fifth in the 1936 tournament. He played four matches.