au a ▁Buch ar est . ▁He ▁won ▁the ▁gold ▁medal ▁at ▁the ▁World ▁University ▁games ▁in ▁ 1 9 7 3 ▁( Sw eden ), ▁ 1 9 7 5 ▁( R oman ia ), ▁ 1 9 7 7 ▁( Pol and ). ▁ ▁Co aching ▁career ▁Vo ina ▁began ▁his ▁co aching ▁career ▁with ▁Ste au a , ▁he ▁led ▁them ▁to ▁nine ▁national ▁champion ships ▁and ▁one ▁E H F ▁Champions ▁League ▁final . ▁He ▁then ▁led ▁Roman ia ▁to ▁a ▁bronze ▁medal ▁at ▁the ▁ 1 9 8 4 ▁Summer ▁Olympics ▁in ▁Los ▁Angeles . ▁He ▁has ▁co ached ▁among ▁others ▁French ▁sides ▁AS L ▁Roberts au , ▁S él est at ▁Als ace , ▁RC ▁Str as bourg , ▁and ▁the ▁Roman ian ▁national ▁men ' s ▁hand ball ▁team ▁( tw ice ), ▁and ▁the ▁Roman ian ▁national ▁women ' s ▁hand ball ▁team . ▁Between ▁February ▁ 2 0 0 9 ▁and ▁May ▁ 2 0 1 0 ▁he ▁was ▁also ▁the ▁head ▁coach ▁of ▁CS ▁O lt ch im ▁R â m nic u ▁V â l ce a . ▁ ▁In ▁the ▁ 2 0 0 9 – 2 0 1 0 ▁season , ▁he ▁managed ▁to ▁qual ify ▁his ▁team ▁CS ▁O lt ch im ▁R â m nic u ▁V â l ce a ▁in ▁the ▁Women ' s ▁E H F ▁Champions ▁League ▁Final ▁for ▁the ▁first ▁time ▁in ▁the ▁history ▁of ▁the ▁club . ▁Unfortunately ▁his ▁side ▁lost ▁to