Kammala wannan jumla: Diaz kuma ta nemi ta yi takara a gasar Olympics ta 2012 a London, amma ta gama ta shida a zagayen zagaye na hudu a gasar
2012 UCI BMX Gasar Cin Kofin Duniya a Birmingham, Ingila, ta kasa ci gaba zuwa zagaye na biyu don neman wurin gasar Olympics.