Nyora kupfuurira kweiyi ndima - Johnson akadzidziswawo mumutambo wokutamba pamakumbo maviri. Akakwikwidzana naChelsey Jernberg muchikamu chevadiki pa2004 na2005 US Junior Championships. NaDanielle Viola, akaisa 6th mumatanho evatangi vekutanga pa2012 US Championships
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