 He was also the Chief of Staff to Denis Napthine during his period as Opposition Leader.He has also worked for the Victorian Farmers Federation and for the Australian Securities and Investments Commission and is a member of the St Kilda Saints, the South Sydney Rabbitohs, Radio 3RRR and the National Trust of Victoria.Guy was the Liberal candidate for Yan Yean in the 2002 Victorian state election but was not elected.