Achievements At the 1980 Winter Olympics in Lake Placid, he won two medals with a gold in the four-man and a silver in the two-man events. Gerhardt also won five medals at the FIBT World Championships with three golds (Two-man: 1981, Four-man: 1977, 1981), one silver (Four-man: 1979), and one bronze (Four-man: 1978).