Mezue ahịrịokwu na-esonụ: Gerhardt nwetakwara nrite ise na FIBT World Championships na ọla edo atọ (Two-man:
1981, Nwoke anọ: 1977, 1981), otu ọlaọcha (nwoke anọ: 1979), na otu ọla nchara (nwoke anọ: 1978).