Full name: Johanna Katarina "Jopie" Selbach (-Koé)
Born: July 27, 1918 in Haarlem, Noord-Holland, Netherlands
Died: April 30, 1998 in Zoetermeer, Zuid-Holland, Netherlands
Affiliations: ADZ, Amsterdam (NED)
Medals: 1 Gold (1 Total)
Jopie Selbach had the following podium finishes at major championships: 1st in the 1936 Olympics 4×100 metres Freestyle Relay; 1st in the 1934 European Championships 4×100 metres Freestyle Relay (with Ans Timmermans, Rie Mastenbroek, and Willy den Ouden).
|1936 Summer||18||Berlin||Swimming||Women's 4 × 100 metres Freestyle Relay||Netherlands||NED||1||Gold||OR|
|1936 Summer||18||Berlin||Swimming||Netherlands||NED||Round One||Heat Two||1||QU||4:38.1|