<prompt> Tlatša polelo ye e latelago: Schmidt, yo a fentšego dipapadi ka moka tše tharo tša ICF Canoe Sprint World Championships tša basadi tša go sesa ka diketswana ka 1981, 1982, 1983,  <response>: 1985, le 1987, e be e le yo a ratwago kudu mohuteng wo eupša o ile a nyamišwa ke Gesheva yo a bego a fetša ka lebelo. 