|Date of birth||18 May 1988|
Sione Kalamafoni has been one of the top performers in the English Championship with Nottingham. A skilful back row player, Kalamafoni has subsequently been linked with a move to the Aviva Premiership with Newcastle Falcons and Leicester Tigers. He made his debut for Tonga in 2007 against Korea, marking the occasion with a try. He missed out on selection for the 2007 World Cup.