 Nyorai mberi kwechikamu chino - Akamhanyisa gumbo rekutungamira mu4 × 200 m paWorld Relays ya2015. Chikwata ichi chaisanganisira Okagbare, Regina George, Dominique Duncan naChristy Udoh, vakahwina mujaho uyu uye vakagadza rekodhi yeAfrica mukuita uku. Haana kuoneka mumakwikwi emamita mazana maviri paIAAF World Championships kana muAll Africa Games nekuda kwekukuvara kwehamstring kwaakatambura paakapedza pakupedzisira mumakwikwi emamita zana paWorld Championships. Pakupera kwemwaka, akapinda mumusangano weIAAF Diamond League, iyo Weltklasse Zürich muZurich, achipedza wechipiri mumamita zana. Director General weNigeria National Sports Commission Al Hassan Yakmu akatsamwiswa nekushoropodzwa uku: 