 Nyorai kuenderera mberi kweiyi ndima - Muna 2012, Brown akapedza wechitatu mumakwikwi ekupedzisira emamita mazana mana paWorld Indoor Championships kumashure kwenyika yake Demetrius Pinder. Akapedzazve ari wechina mumakwikwi eOlympic emamita 400. Akakunda menduru yake yekutanga yegoridhe yeOlympic mazuva mana gare gare mu4 × 400 m relay naDemetrius Pinder, Michael Mathieu naRamon Miller, Vakakunda vanodzivirira makwikwi eUnited States, vachimaka menduru yekutanga yegoridhe yeOlympic yevarume mune chero mutambo wemitambo yeBahamas uye yekutanga kurasikirwa kweAmerica munhangemutange iyoyo kumaOlympics kubvira 1972. 