<prompt> Bhala ukuqhubeka kwalesi sigaba - UVaskuti uphinde wathola izindondo eziyisikhombisa kuma-ICF Canoe Sprint World Championships ngezindondo eziyisithupha zegolide C-2 500 m: 1977, 1978  <response>: 1981, 1985, 1986; C-2 1000 m: 1986 kanye nethusi elilodwa C-2 500 m: 1982. 