List of ICF Canoe Slalom World Championships medalists in men's canoe  This is a list of medalists from the ICF Canoe Slalom World Championships in men's canoe. Debuted: 1949. Debuted: 1949. Debuted: 1949. Discontinued: 2017. Debuted: 1949. Discontinued: 2017. Not counted as a medal event due to insufficient number of participating countries in 2005 and 2017.