<prompt> Qedela umusho olandelayo: UPeter Ekström ungumshayeli wezikebhe waseSweden owaqhudelana maphakathi nawo-1980. Wathola indondo yesiliva emdlalweni we-K-4 10000 m emidlalweni ye-  <response>: 1985 ICF Canoe Sprint World Championships eMechelen. 