Dee ihe na-aga n'ihu maka paragraf a - Ihe ịga nke ọma ya kachasị ukwuu bịara na 1985 IAAF World Indoor Games, ebe ọ nwetara ọla nchara na 3000 m na ọsọ nke 7:57.92 nkeji. Ọ bụ otu n'ime ndị Czechoslovak atọ nwetara ihe nrite ebe ahụ, yana onye na-awụli elu Jan Leitner na onye na-agbapụ ihe Remigius Machura. N'afọ na-eso ya, ọ mere mpụta mbụ ya na 1986 IAAF World Cross Country Championship, mgbe ahụ ọ bụ 5000 m na 10,000 mita ikpeazụ na 1986 European Athletics Championship. Ọ gbara ọsọ naanị asọmpi mba ụwa abụọ ọzọ mgbe nke ahụ gasịrị, bụrụ akụkụ nke ndị otu mba maka 1990
na 1991 IAAF World Cross Country Championships.