Mezue ahịrịokwu na-esonụ: N'egwuregwu Commonwealth nke 2006 na Melbourne, Koudinov bụ onye nnọchi anya New Zealand nke kacha nta. O sonyere na agba nke ọ bụla nke World Championships, kemgbe
2007 na Stuttgart, Germany. Ọ bụ otu n'ime ndị egwuregwu egwuregwu New Zealand atọ ndị sonyere na 2016 Summer Olympics na Rio; ndị ọzọ abụọ bụ Courtney McGregor na Dylan Schmidt.