<prompt> Franz Isser akaberekwa musi wa17 Nyamavhuvhu 1932 aiva muAustria bobsledder uyo vakwikwidzana munguva 1960s. Pamwe chete naPepi Isser, Heini Isser, naFritz Isser, akahwina menduru yebronze mumutambo wevarume vana pa1962 FIBT World Championships muGarmisch-Partenkirchen. Akakwikwidzawo mumutambo wevarume vaviri  <response>: pamitambo yeOlympic yechando ya1964. 