<prompt> Kuandika mwendelezo kwa aya hii - Yeye alishinda medali kumi katika ICF Canoe Slalom World Championships na dhahabu mbili K1: 1979, K1 timu: 1979, fedha tatu K1: 1981, K1 timu: 1989, 1993, na shaba tano K1: 1989, 1997, K1 timu: 1977  <response>: , 1981, 1987. 