He won a silver medal in the mixed C - 2 event at the 1981 ICF Canoe Slalom World Championships in Bala , Gwynedd , Wales .
John Sweet is a former American slalom canoeist who competed from the late 1960s to the early 1980s .
John Sweet won a silver medal in the mixed C - 2 event at the 1981 ICF Canoe Slalom World Championships in Bala , Gwynedd , Wales .
John Sweet is a former American slalom canoeist who competed from the late 1960s to the early 1980s .