<prompt> Qedela umusho olandelayo: U-Adam Robak owazalwa ngo-16 Julayi 1957 ungumshayi wesibhakela wasePoland osethathe umhlalaphansi. Wathola indondo yegolide yeqembu emncintiswaneni  <response>: 1978 World Fencing Championships eHamburg futhi wathola indondo yethusi emncintiswaneni weqembu le-foil kuma-Olympics asehlobo ka-1980. 