Mezue nkebi ahịrịokwu a: Na 2012 Summer Olympics na London, Morozov so n'òtù ndị Russia na-agba ọsọ ọsọ 4x100 mita n'egwuregwu freestyle, bụ́ nke bịara nke atọ n'azụ France na United States. Na-egwu mmiri n'agba nke atọ, Morozov gbara ọsọ 47.85. Na 2016 Summer Olympics na Rio, Morozov ga-adabaghị na nke ikpeazụ na ihe omume ya abụọ, 50m freestyle na
100m freestyle, na-emecha nke itoolu na nke iri. Morozov ga-esokwa asọmpi na Russian 4x100-mita freestyle relay, na-ekewa oge nke 47.35. Ndị otu relay ga-anọ n'ọnọdụ nke anọ mgbe Australia kụrụ ha.