Gary Mercer

Gary Ivan Mercer (born 22 June 1966) is a New Zealand rugby league and rugby union coach and former professional rugby league footballer. A New Zealand international representative player, he has spent most of his career in Britain both playing and coaching. He is a former defence coach of Glasgow Warriors and a former coach at the SRU working in their Scottish Rugby Academy. As of March 2016, he was the head coach of Biggar RFC.
Playing career.
In his long career he has represented the New Zealand national rugby league team within rugby league and New Zealand Māori sides and has played for the Leeds Rhinos, Bradford Northern, Warrington Wolves, Castleford Tigers and Halifax.
Challenge Cup Final appearances.
Gary Mercer played right-, i.e. number 3, in Warrington's 14-36 defeat by Wigan in the 1990 Challenge Cup Final during the 1989–90 season at Wembley Stadium, London on Saturday 28 April 1990, in front of a crowd of 77,729.
County Cup Final appearances.
Gary Mercer played in Bradford Northern's 12-12 draw with Castleford in the 1987 Yorkshire County Cup Final during the 1987–88 season at Headingley Rugby Stadium, Leeds on Saturday 17 October 1987, and played left-, i.e. number 4, in the 11-2 victory over Castleford in the 1987 Yorkshire County Cup Final replay during the 1987–88 season at Elland Road, Leeds on Saturday 31 October 1987.
Regal Trophy Final appearances.
Gary Mercer played left-, i.e. number 11, in Warrington's 12-2 victory over Bradford Northern in the 1990–91 Regal Trophy Final during the 1990–91 season at Headingley Rugby Stadium, Leeds on Saturday 12 January 1991.
Coaching career.
Rugby League.
Mercer was also the player-coach at the Halifax Blue Sox, and coach at the Castleford Tigers, his first game in charge was on 25 April 2004, and his last game in charge was on 18 September 2004.
Rugby Union.
Glasgow Warriors.
Mercer switched to rugby union and became the defence coach for the Glasgow Warriors from June 2005 to June 2012 leaving the Warriors at the same time as Sean Lineen. While he was there praise was heaped on his defensive coaching.
Scotland.
He became the Scotland Under-20 assistant coach and worked with the Under-21 side. He then worked for the Scottish Rugby Academy.
Yorkshire Carnegie.
He left the Scottish academy in August 2014 to have a brief spell running Yorkshire Carnegie.
Glasgow Hawks.
Mercer was the head coach of Glasgow Hawks.
Biggar.
Mercer moved on to Biggar.
FUDs.
Founding member of the FUDs society, with co-members Toby Harris and Nathan Rainbow.
Family.
Mercer currently lives with a son, Zach, a daughter, Clara, and his wife, Karen, in Glasgow, Scotland. He also has twin daughters residing in Australia. Gary has 4 brothers and 1 sister and played alongside his older brother Danny for Central Rugby League in the Bay of Plenty.
Inherited two more from his most recent employment venture.