Question: What position did the representative of Warrington South hold in 2016?
Sentence (from "Matt King (rugby league)"): A New South Wales State of Origin and Australian international representative three-quarter back, he played in Super League for English club Warrington Wolves and in the National Rugby League (NRL) for the South Sydney Rabbitohs and Melbourne Storm, with whom he won the 2007 NRL Grand Final.
Relevant evidence: No