 Ramba uchinyora ndima iyi - Yengibaryan akahwina menduru yebronze muboka rebhantamweight pa1951 Soviet Championships, uye gore rakatevera racho akabatanidzwa muchikwata chenyika cheSoviet. Haana kukwikwidza mu1952 Summer Olympics nekuda kwekukuvara. Soviet Union yakatanga muEuropean Amateur Boxing Championships muna 1953, uko Yengibaryan akakunda menduru yegoridhe muchikamu chechiedza, achiva wekutanga Soviet European shasha mumutambo wetsiva. Muna 1954, Yengibaryan akakwira kuchikwata che light-welterweight ndokuramba ari pahuremu uhwu. Akakunda zita rake rokutanga reSoviet muna 1955 uye aizorikunda zvakare muna 1956 na1958. Yengibaryan akahwinawo menduru dzendarama kumaOlympics a1956 na1957uye 1959 European Amateur Boxing Championships. Akaenda kumaOlympics eZhizha ra1960 muRome semunhu aifarirwa, asi akakuvara pabendekete mumutambo uye akarasikirwa mumakwikwi ekupedzisira kuMarian Kasprzyk. 