 Banak akamiririra Poland pamitambo yeOlympic yezhizha ya2012 muLondon, kwaakakwikwidza mumakwikwi evarume e120 kgkirasi. Akakunda Radhouane Chebbi wekuTunisia mumutambo wekutanga wevasere, asati arasikirwa nemutambo wequarterfinal kuna Heiki Nabi wekuEstonia, uyo akakwanisa kuwana poindi imwe neimwe munguva mbiri dzakateedzana, achisiya Banak asina kana poindi imwe chete. Nemhaka yokuti muvengi wake akapfuurira mberi mumutambo wokupedzisira, Banak akanga ane imwe pfuti yemenduru yebronze nokupinda mumakwikwi ekudzokorora. Zvinosuruvarisa, akakundwa mumutambo wokutanga neBelarus Ioseb Chugoshvili, nehunyanzvi hwe 03. 