Kammala wannan jumla: Johnson ya zama memba na kungiyar manyan 'yan wasan Amurka a 2007. Tana da ɗayan mafi kyawun lokutan rookie da aka taɓa yin rikodin a cikin tarihin wasan motsa jiki, ta lashe duka-a-zagaye a Kofin Amurka, Wasannin Pan American, Gasar Amurka ta Kasa, da Gasar Duniya duk a shekararta ta farko a matsayin babban jami'in wasan motsa jiki. Ita ce
Gwarzon dan wasan duniya na 2007, Gwarzon dan wasan duniya na 2007 a wasan motsa jiki, kuma memba ne na kungiyar wasan motsa jiki ta Amurka da ta lashe lambar zinare ta 2007. Kazalika da kasancewa Gwarzon Amurka na 2007 a kan daidaitaccen katako da motsa jiki na ƙasa, Gwarzon Amurka na 2008 a kan motsa jiki na ƙasa da kuma lambar azurfa a kan daidaitaccen katako, Johnson ya zama Gwarzon Amurka sau uku, ya lashe sau ɗaya a matsayin ƙarami da sau biyu a matsayin babba.