<prompt> Pedzisa mutsara unotevera: Stähle akawanawo menduru nomwe paICF Canoe Sprint World Championships nendarama nhatu K-1 500 m:  <response>: 1985, K-4 500 m: 1983, 1986, sirivha nhatu K-1 500 m: 1987, K-4 500 m: 1990, K-4 1000 m: 1983, uye ndarira K-1 500 m: 1983. 