Fono
Hang is an accountant by profession and a former Public Trustee. He was educated at Waikato University in New Zealand and the University of New England in Australia. He was first elected to the Legislative Assembly of Samoa as one of two parliamentary representatives reserved for Individual Voters in a by-election in December 2001. In January 2002 he was appointed Parliamentary Under Secretary to Minister of Justice. In 2004 he was appointed Parliamentary Under Secretary to minister of Revenue. He was re-elected at the 2006 election and appointed Minister of Finance. He was re-elected again in the 2011 election, but replaced as Finance Minister by Faumuina Tiatia Liuga. From 2012 to 2014 Hang opposed plans to replace the individual voter seats with two urban seats.