Career
He made his debut for the fifteen men code against Japan in Sigatoka on June 18, 2009. He was part of the 2011 Rugby World Cup squad for Samoa, and played in 3 matches. After the world cup, Treviranus was signed by English club London Irish.
He previously played for Irish club Connacht Rugby.
As of 2015, he is the captain of the Samoan national team