<prompt> Pedzisa mutsara unotevera: Benz, uyo akaberekerwa muZurich, akahwina menduru sere paFIBT World Championships aine menduru nhatu dzegoridhe Vaviri-murume: 1978, 1979; Vane-murume: 1981, sirivheri mbiri Vane-murume: 1977, 1978, uye menduru nhatu dzebronze Vaviri-murume:  <response>: 1981, Four-murume: 1979, 1981. 