Dee ihe na-esote paragraf a - Ọ gbara onye nke iri n'ọsọ mita 10,000 n'egwuregwu Olimpik n'afọ 1988. Ezigbo ihe ịga nke ọma mbụ ya bịara na ịgba ọsọ cross: o meriri ọlaọcha n'ọsọ ogologo na ọla kọpa otu na 1990 IAAF World Cross Country Championships
Ọ dị mma. Dias meriri nzukọ Eurocross na 1991 wee gaa n'ihu were ọnọdụ nke isii na 1991 Cross Country Championship. Na-asọ mpi na ụwa n'ime ụlọ maka oge mbụ, ọ bịara n'ọnọdụ nke anọ na mita 3000 na IAAF World Indoor Championships. N'asọmpi egwuregwu ụwa mbụ ya n'èzí n'afọ 1991, ọ rụchaghị na ngwụcha ọsọ mita 10,000. Ihe nrite ụwa ya nke abụọ, ọla nchara, bịara na 1992 IAAF World Cross Country Championship ogologo ọsọ.