Mezue ahịrịokwu na-esonụ: Boin so n'òtù egwuregwu polo mmiri nke Belgium nke bịara nke abụọ na 1908 na nke atọ na 1912. N'afọ 1908, o sonyekwara na
100 mita freestyle asọmpi igwu mmiri, mana ewepụrụ ya na agba nke mbụ.