Mezue ahịrịokwu na-esonụ: N'ịkwadebe maka Egwuregwu 2012, Zverev sonyere na
2011 IPC Athletics World Championships nke emere na Christchurch. N'ebe ahụ, o nwetara ihe nrite ọla edo na ọsọ ọsọ 400m ọ hụrụ n'anya, na oge nke 49.41, ihe ndekọ mmeri. N'afọ sochirinụ, ọ nọchitere anya Russia na 2012 Summer Paralympics na London. O ruru eru maka ihe omume abụọ, 200m T13 na 400m T13 sprints. N'ọsọ 200m ọ tozuru oke site na okpomọkụ ya n'ọnọdụ mbụ, mana ọ tụfuru ọla site na 0.04 sekọnd, na-agwụ na nke anọ. N'ọsọ mita 400, ọ gara nke ọma n'asọmpị ahụ wee ruo n'asọmpị ikpeazụ. Na njedebe, n'agbanyeghị na ọ na-agba ọsọ kachasị mma nke 48.83, onye obodo ya bụ Alexey Labzin meriri ya n'ọkwá ọlaọcha.