Mezue ahịrịokwu na-esonụ: Alshammar nwetara ihe nrite mba ụwa mbụ ya, ọla nchara na 50 m freestyle, na 1997 European Championships. Ọ zụlitere ọrịa strok a n'ime ọkachamara ya ma merie ọlaọcha na
Egwuregwu Iko Mba Europe nke 1999. Ọ gbagoro n'ọkwa kachasị elu na 2000 Summer Olympics na Sydney ebe ọ meriri ọla ọcha na mita 50 na 100 mita freestyle, oge abụọ Inge de Bruijn meriri ya, na ọla nchara na ndị otu Sweden na-agba ọsọ.