<prompt> Qedela umusho olandelayo: Phakathi nempi, wadlala i-water polo futhi waqhubeka nokubhukuda, wanqoba iziqu zezwe lomqhudelwano wamamitha ayikhulu emuva ngo-19411943. Umfowabo waba umdlali we-water polo cishe ngaleso sikhathi, kwathi ngo-1943 washada nomunye umdlali we-water polo uKo Koster. Ngemuva kuka-1938, umsebenzi wakhe waphinde wakhuphuka ngo-1947, lapho kungakapheli isonto elilodwa ngo-Ephreli-Meyi wabeka amarekhodi amabili omhlaba emidlalweni ye-medley relay, futhi ngemuva nje kwalokho wawina indondo yethusi emidlalweni ye-World Championships.  <response>: Ngo-1947 i-European Aquatics Championships emjahweni wamamitha ayi-100 ngomhlane. 