EntityQ2518091· pop 7· linked from 7 articlesJohan RühlSign in to saveDutch water polo player (1885-1972)ConnectionsSports Reference, LLCCompanyNetherlandsConceptAmsterdamEntitywater poloEntity1908 Summer OlympicsEntityHilversumEntitywater polo at the 1908 Summer OlympicsEntityNetherlands men's national water polo teamEntityBill MallonEntityPiet OomsEntityEduard MeijerEntityKarel MeijerEntityJohan CortleverEntityBouke BenengaEntityJan HulswitEntityCategories1885 births1972 deaths20th-century Dutch sportsmenDutch male water polo playersOlympic water polo players for the NetherlandsWater polo goalkeepersWater polo players at the 1908 Summer OlympicsWater polo players from Amsterdam