Completed the following sentence: He won two medals in the C-2 event at the ICF Canoe Slalom World Championships with a silver in 1975 and a bronze in 1979. He won two medals in the C-2 event at the ICF Canoe Slalom World Championships with a silver in 1975 and a bronze in 1979. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
■■■■■■■■■■■■■■■■■■■■■■■■