Mezue ahịrịokwu na-esonụ: Ross laghachiri n'egwuregwu egwuregwu ma merie aha nke isii ya na mba 100m na 2012 na oge nke 10.23. Ross kwukwara na ya ga-apụ n'òtù ndị Australia na-agba ọsọ ọsọ 4 × 100m ma ọ bụrụ na e kweghị ya ka o soro n'asọmpi 100 mita ụmụ nwoke n'egwuregwu Olympic. Afọ kachasị nke ọma Ross bụ afọ 2007 mgbe ọ gbara ọsọ nke ya nke 10.08 mgbe ahụ 10.10 mgbe ahụ 10.12 na mgbe ahụ 10.13. Ọ bụ onye otu ndị otu Australia 4 × 100m relay team nke mere ka ndekọ Australia dị ka ha tozuru oke maka asọmpi ikpeazụ na
Egwuregwu Olimpik nke London 2012. Ross na John Steffensen mere mkparịtaụka na ndị ntaakụkọ n'izu tupu egwuregwu amalite, na-akatọ nhọrọ ha na-eme naanị n'asọmpi relay ma ọ bụghị n'ọsọ ndị mmadụ.