Pedzisa mutsara unotevera: Grumier akakunda menduru yegoridhe mumutambo wechikwata che épée pa2006 World Fencing Championships mushure mekukunda Spain mumutambo wekupedzisira. Akaita izvi nevaaitamba navo Érik Boisse, Ulrich Robeiri naFabrice Jeannet. Akanga ariwo chikamu chikwata cheFrance chakakunda muna 2010, 2011 uye
Gore ra2014. Akakunda menduru yesirivheri mumutambo wega wega weépée pa2010 World Fencing Championships uye pa2015 World Fencing Championships.