<prompt> Feleletša polelo ye e latelago: Heiko Zinke ke mothuši wa seketswana sa lebelo wa Jeremane Bohlabela yo a ilego a phadišana bogareng bja nywaga ya bo-1980. Ka  <response>: Ka 1985 ICF Canoe Sprint World Championships kua Mechelen, Belgium, o thopile meputso ka moka ka gauta ka K-4 500 m, silifera ka K-1 1000 m, le bronze ka K-4 1000 m ditiragalo. 