<prompt> Bhala ukuqhubeka kwalesi sigaba - Wathola izindondo ezine emncintiswaneni weqembu le-C-2 eMqhudelwaneni Womhlaba we-ICF Canoe Slalom World Championships ngegolide ngo-1979, isiliva ngo-1981 nethusi ngo-1975, 1977  <response>: Izindaba 