▁the ▁Tro f é u ▁Brasil ▁de ▁At let ismo , ▁v ault ing ▁ 4 . 7 0   m ▁to ▁bring ▁a ▁close ▁to ▁her ▁season . ▁ ▁In ▁ 2 0 1 1 , ▁Mur er ▁became ▁the ▁first ▁Brazil ian ▁to ▁win ▁the ▁I A AF ▁World ▁Championship , ▁v ault ing ▁ 4 . 8 5   m ▁at ▁the ▁ 2 0 1 1 ▁World ▁Championships ▁in ▁Athletics ▁in ▁Da egu . ▁ ▁Despite ▁high ▁expect ations ▁for ▁the ▁ 2 0 1 2 ▁Summer ▁Olympics , ▁Mur er ▁did ▁not ▁qual ify ▁for ▁the ▁final s . ▁She ▁failed ▁on ▁the ▁first ▁two ▁attempts ▁for ▁ 4 . 5 5   m , ▁and ▁gave ▁up ▁on ▁the ▁last ▁compla ining ▁about ▁unf avor able ▁wind ▁conditions . ▁ ▁In ▁ 2 0 1 4 ▁Mur er ▁won ▁the ▁second ▁Diam ond ▁League ▁circuit , ▁winning ▁four ▁out ▁of ▁the ▁seven ▁diam ond ▁race ▁events . ▁ ▁Up ▁until ▁ 2 0 1 5 ▁Mur er ' s ▁post - O lymp ics ▁performances ▁were ▁under wh el ming . ▁Then ▁she ▁earned ▁a ▁silver ▁medal ▁at ▁both ▁the ▁ 2 0 1 5 ▁Pan ▁American ▁Games ▁and ▁the ▁ 2 0 1 5 ▁World ▁Championships ▁in ▁Athletics , ▁sur pass ed ▁only ▁by ▁the ▁Cub an ▁Y aris ley ▁Silva . ▁In ▁the ▁latter , ▁Mur er ▁reached ▁again ▁her ▁personal ▁best ▁of ▁▁ 4 . 8 5   m . ▁ ▁On ▁July ▁