 Merryweather akahwina menduru yegoridhe mukudonha muWorld Junior Championships muna 2017. Akashevedzwa ku2018 U.S. Olympic Team, uye aive gumi nemashanu mumutambo wakabatanidzwa. Akaita mukombe wake wepasi rose wekutanga gumi muna Ndira 2019 aine wechisere mukudonha kuGarmisch, Germany. 