Dee ihe na-aga n'ihu maka paragraf a - N'agbata 1972 na 1976 Olympics, Borzov jiri oge buru ibu na ọmụmụ ya na bọọlụ. N'agbanyeghị nke a, nke a egbochighị ya imeri n'asọmpi 100 m nke atọ ya n'usoro n'asọmpi European n'afọ 1974. Na 1976 Montreal Olympics, ọ bịara nke atọ na 100 m ọsọ n'azụ Caribbean sprinters Hasley Crawford na Donald Quarrie, na a oge nke 10.14, ya nke anọ Olympic nrite. Na 4 × 100 m relay
, ndị otu ya ritere ọla nchara ọzọ.