<prompt> Pedzisa mutsara unotevera: Henderson akawana PDC World Championship yake yokutanga muna  <response>: 2012, asi akarohwa nemutambi wenyika katatu, John Part, 03. Akangokwanisa kukunda makumbo maviri chete panguva yemutambo, naPart achitaura mushure meizvozvo kuti John akarwa uye aive asiri iye. Chiitiko chake chakanakisa pa2012 Pro Tour yaive yekusvika kumaquarter-fainari eiyo 16th Players Championship chiitiko, kwaakarasikirwa naNick Fullwell 26. Henderson akarohwa mumakwikwi ekupedzisira e16 ekupedzisira kweMutambo weNyika wa2013. Akanga ari nhamba 39 yenyika mushure meWorld Championship. 