Kammala wannan jumla: Johnson ta kara da lambar yabo ta Paralympic a
London 2012 Paralympics, yayin da ta kafa sabon rikodin Paralympic a hanya. Johnson ya yi rikodin mafi kyawun lokacin kakar wasa na 1: 40.90, don ɗaukar lambar tagulla a cikin SB6 mita 100 na baya. A cikin ginin zuwa na hudu na Paralympics a Rio, Johnson ya yi aiki don hernia. Yayin da take murmurewa, ta sami kanta a baya a cikin horon ta, wanda ya shafi shirye-shiryenta don gwajin Paralympic na 2016. Rashin nasararta na yin gwaji ya haifar da shawarar da ta yi na yin ritaya daga gasar yin iyo.