Calum Chambers (born 20 January 1995) is an English professional footballer who plays for Arsenal as a central defender. He was formally a right back.Originally a member of Southampton's academy system, Chambers was promoted to the first team at the beginning of the 2012–13 campaign. After two seasons with the club, he moved to fellow Premier League side Arsenal.Chambers made his senior international debut for the England national team in 2014.