▁During ▁the ▁film ing ▁of ▁A ster ix ▁at ▁the ▁Olympic ▁Games , ▁he ▁was ▁arrested ▁for ▁employ ing ▁prost it utes ▁and ▁purch asing ▁n arc ot ics . ▁In ▁ 2 0 1 1 , ▁Lang mann ▁produced ▁the ▁black ▁and ▁white , ▁silent ▁film ▁The ▁Art ist ▁with ▁director ▁Michel ▁Haz an av ici us . ▁He ▁was ▁unable ▁to ▁attract ▁invest ors ▁to ▁the ▁ris ky ▁project ▁and ▁self - fin anced ▁the ▁film . ▁He ▁won ▁the ▁Academy ▁Award ▁for ▁the ▁film ▁at ▁the ▁ 2 0 1 2 ▁O sc ars ▁and ▁won ▁the ▁Produ cers ▁Gu ild ▁of ▁America ▁Award ▁for ▁Best ▁The atr ical ▁Mot ion ▁Picture . ▁He ▁was ▁invited ▁to ▁join ▁the ▁Academy ▁of ▁Mot ion ▁Picture ▁Arts ▁and ▁Sciences ▁in ▁June ▁ 2 0 1 2 ▁along ▁with ▁ 1 7 5 ▁other ▁individuals . ▁ ▁Personal ▁life ▁Lang mann ▁was ▁born ▁in ▁Paris , ▁France , ▁the ▁son ▁of ▁Anne - Marie ▁R ass am ▁and ▁film ▁director ▁Claude ▁Ber ri . ▁His ▁uncle ▁was ▁the ▁late ▁producer ▁Jean - Pierre ▁R ass am ▁and ▁his ▁brother ▁was ▁the ▁late ▁French ▁actor ▁Jul ien ▁R ass am . ▁Both ▁his ▁mother ▁and ▁his ▁brother ▁committed ▁suic ide , ▁in ▁ 1 9 9 7 ▁and ▁in ▁ 2 0 0 2 , ▁respectively , ▁while ▁his ▁father ▁died ▁of ▁a ▁stroke ▁in ▁ 2 0 0 9 . ▁He ▁has ▁a ▁younger ▁half - bro ther ▁from ▁his ▁father ' s