 Muna Zvita 2007, zvichitevera kukunda kweLabor Party musarudzo dza2007, Wong akagadzwa muKabineti yeAustralia muHurumende Yekutanga yaRudd seGurukota reKushanduka Kwemamiriro ekunze neMvura uye gare gare, weKushanduka Kwemamiriro ekunze, Simba Rinoshanda uye Mvura kutanga kwa2010. Gare gare akacherechedza kuti baba vake vakanga vachidada zvikuru, kwete zvikuru pakuva kwake munhu wokutanga akaberekerwa muAsia kushumira muKabineti yeAustralia, asi nokuti akazowana chirevo chinopera mubhuku rakanyorwa naLee Kuan Yew. Akaperekedza Prime Minister Kevin Rudd kuenda kuBali kunhaurirano dzemarudzi ose pamusoro pekushanduka kwemamiriro okunze. Wong akatungamira nhaurirano dzekupedzisira saMutungamiri weUnited Nations Working Group mumazuva ekuvhara kweUnited Nations Climate Change Conference muna Zvita 2007, nguva pfupi mushure mekugadzwa kwake semutungamiri. Iye akanzi akanga ari mumwe waboka raRudd ravana, uyo akaita zvisarudzo zvinokosha. 