 Nyorera kupfuurira kweiyi ndima - Mushure mekupedza kudzidza kukoreji, mukwikwidzi weNCAA katatu akaenderera mberi nekudzivirira nzvimbo yake yeUS World Team kurwisa mukwikwidzi weUS National uye pakupedzisira 18 World Champion David Taylor ku2017 US World Team Trials muna Chikumi. Mushure mekurasikirwa nemutambo wekutanga, Cox akaungana kuti akunde Taylor kaviri mumutsara kunyangwe akakuvara ibvi kuti achengetedze nzvimbo, kunyangwe zvine nharo nekuda kwekudikitira kwake kwakanyanya uye zvaanofungidzirwa kuti haagoni kuita. PaWorld Championships muna 2017, akaenderera mberi nekukunda 12 Junior World Championship runner-up Ahmed Dudarov naDan Kolov International mukwikwidzi Zbigniew Baranowski vasati varasikirwa naBoris Makojev, vachidzoka nekukunda 2010 World Champion Mihail Ganev yebronze. 