Mezue ahịrịokwu na-esonụ: Grumier nwetara ihe nrite ọlaedo na asọmpi ndị otu épée na 2006 World Fencing Championships mgbe o meriri Spain na ngwụcha. O mezuru nke a na ndị otu ya Érik Boisse, Ulrich Robeiri na Fabrice Jeannet. O sokwa n'otu ndị otu France meriri n'afọ 2010, 2011 na
Afọ 2014. O meriri ọla ọcha na ihe omume épée n'otu n'otu na 2010 World Fencing Championships na na 2015 World Fencing Championships.