Kammala jumla mai zuwa: Ya yi gasa a Gasar Cin Kofin Duniya ta FINA ta 2014 (25 m), a Gasar Cin Kofin Ruwa ta Duniya ta 2015, da kuma wasannin Olympics na 2016 a Rio de Janeiro. A Wasannin Olympics na bazara na 2016, ya yi gasa a tseren tseren mita 200 da tseren mita 400. A cikin tseren tseren mita 200, ya gama na 13 a cikin zafin jiki tare da lokacin 1:46.78 kuma ya cancanci zuwa wasan kusa da na karshe inda ya gama na 12 tare da lokacin 1:46.57 kuma bai ci gaba zuwa wasan karshe ba. A cikin tseren tseren mita 400, ya gama na 12 a cikin zafin jiki tare da lokacin 3:45.92 kuma bai cancanci shiga wasan karshe ba. Ya kuma kasance wani ɓangare na tawagar 'yan wasan Afirka ta Kudu 4 × 200 m freestyle relay wanda ya gama na 10 a cikin zafin kuma bai cancanci zuwa wasan karshe ba. Brown ya kasance wani ɓangare na
4 × 100 m medley relay team wanda ya gama 13th a cikin zafi kuma bai cancanci shiga wasan karshe ba.