Mezue ahịrịokwu na-esonụ: Mgbe Germany nwekọrọ ọnụ, ọ malitere isonye n'òtù egwuregwu ọhụrụ nke Germany na 1991. Ọ ghọrọ onye mmeri mbụ nke mba ahụ mgbe ha nwetasịrị ịdị n'otu na 1500 m site na mmeri na German Indoor Athletics Championship. Oge mmeri ya nke 4:05.50 nkeji ka bụ (ka ọ na-erule afọ 2015) ihe ndekọ mmeri. Ọ wuru na nke a site na mmeri n'otu ebe ahụ na German Athletics Championship mgbe e mesịrị n'afọ ahụ. O ritere ọla nchara n'ọsọ 1500m maka ndị ọbịa n'asọmpi
1991 European Cup na Frankfurt tupu ịga n'ihu were ọnọdụ nke ise na ihe omume ahụ na 1991 World Championships na Athletics. Ọ kwughachiri okpukpu abụọ ya n'ime ụlọ na n'èzí n'oge 1992 wee gaa n'ihu na-anọchite anya Germany na 1992 Summer Olympics. Otú ọ dị, n'egwuregwu Olimpik na Barcelona, ọ rụzughị n'agba nke mbụ, a chụpụkwara ya. Nke a bụ naanị ọpụpụ ya n'egwuregwu Olimpik na ọpụpụ ikpeazụ ya na ọkwa ụwa. Ọ mechiri oge 1992 site na mmeri na Natternbach Silvesterlauf 5K.