Mezue ahịrịokwu na-esonụ: Demut meriri ya mbụ mba aha na German Athletics n'asọmpi 2003 na setịpụrụ onye kasị mma nke 13.74 m na afọ maka ise ebe na
2003 European Athletics U23 Championships. O mere ihe dị ka mita 13.96 na Stuttgart na Febụwarị 2004 ma nwee ọkwa nke abụọ na German Indoor Championships na 2004 na 2005. Oge dị jụụ nke 2006 maka ya bụ nke a na-eme ka ọ pụta ìhè site n'ịgba ọsọ kacha mma n'èzí nke 13.96 m. Ọ gafere akara iri na anọ nke mita maka oge mbụ n'afọ na-esote ma kwuo na ọ bụ ya bụ onye mmeri mba n'èzí na n'ime ụlọ. Demut meriri aha German n'èzí ọzọ na 2008 wee nọrọ na nke isii na European Cup.