Dee ihe na-aga n'ihu maka paragraf a - Benz, onye a mụrụ na Zurich, meriri ihe nrite asatọ na FIBT World Championships na ọlaedo atọ (Onye nwoke abụọ: 1978, 1979; Onye nwoke anọ: 1981
), ọlaọcha abụọ (Ndị nwoke anọ: 1977, 1978), na ọla nchara atọ (Ndị nwoke abụọ: 1981, Ndị nwoke anọ: 1979, 1981).