Mezue ahịrịokwu na-esonụ:
1977 IAAF World Cross Country Championships e mere na Düsseldorf, West Germany, na Galopprennbahn Düsseldorf-Grafenberg na Machị 20, 1977. E nyere akụkọ banyere ihe omume ahụ n'akwụkwọ akụkọ Glasgow Herald.