<prompt> Bhala ukuqhubeka kwalesi sigaba - UMartin Herrmann owazalwa ngo-20 Mashi 1970 ungumbhukudi waseJalimane osethathe umhlalaphansi owawina izindondo ezimbili kuma-European Aquatics Championships ka-1989  <response>: . futhi. Ubuye waqhudelana emidlalweni yama-Olimpiki ka-1988 no-1992 emidlalweni yama-Olimpiki ka-1988 no-1992, wabeka indawo ye-11 emidlalweni yama-100 m butterfly. 