 Nyorera kupfuurira kweiyi ndima - Kumitambo yeOlympic yezhizha ya2012 muLondon, Sarmiento akakodzera kuenda kumaOlympics kechipiri senhengo yevashandi mukirasi yevarume 470 nekupedza wechipfumbamwe uye kugamuchira nzvimbo paISAF World ChampionshipsmuPerth, Western Australia. Achibatana zvakare neBarreiros mumutambo wekuvhura, Sarmiento akarasikirwa nemukana wekukwira kumakwikwi emenduru nepfungwa imwe chete kumashure kwevaSweden, sezvo vaviri veSpanish vakaisa gumi nerimwe muzvikepe zvengarava makumi maviri nenomwe zvine zvibodzwa zvakaunganidzwa zve104. 