<prompt> Rakusz akahwinawo menduru nomwe paICF Canoe Sprint World Championships negoridhe K-4 500 m: 1986, sirivha nhatu K-1 500 m: 1981, K-2 500 m: 1985  <response>: , K-4 500 m: 1987, uye nhatu dzebronze K-1 500 m: 1982, K-4 500 m: 1982, 1985. 