<prompt> Bhala ukuqhubeka kwalesi sigaba - U-Adam Robak owazalwa ngo-16 Julayi 1957 ungumdlali wezemidlalo wasePoland osethathe umhlalaphansi. Wathola indondo yegolide yeqembu ku-1978 World Fencing Championships  <response>: e-Hamburg kanye nendondo yethusi emncintiswaneni weqembu le-foil kuma-Olympic asehlobo ka-1980. 