Template:Infobox cricketerRon Hamence ya memba na Donald Bradman 's shahara Australian wasan kurket tawagar 1948, wanda rangadin Ingila da aka undefeated a cikin talatin da hudu 34 ashana. Sakamakon wannan bajintar da ba a taɓa yin irinta ba ta hanyar Gwajin da ke yawo da Ingila, ƙungiyar ta sami laƙabin The Invincibles . Dan damfara na tsakiya na dama, Hamence bai taka rawar gani ba wajen samun nasarar kungiyar. An ɗauke shi a matsayin mai jemage na ƙarshe da za a zaɓa don ƙungiyar, zaɓin sa ya kasance abin jayayya saboda yawancin jemagu da suka ci ƙarin gudu a cikin kakar Australiya da ta gabata an yi watsi da su. Hamence da Colin McCool su ne kawai membobin kungiyar da ba su yi Gwaji ba yayin yawon shakatawa. An yi amfani da Hamence a wasannin yawon shakatawa da ba na Gwaji ba domin manyan jemagu su iya adana makamashi don Gwaje-gwaje, kamar yadda aka tsara wasa na kwana shida a mako. Tare da Doug Ring, Hamence da McCool sun kira kansu "ma'aikatan ƙasa" saboda ƙarancin ayyukansu a manyan wasannin, kuma galibi suna ƙirƙira da rera waƙoƙi masu ban tsoro game da rashin damar su.