Question: The client of Roman Grill who is also a television pundit for BT Sport was born in which Canadian city?

Context paragraphs:
Craig Burley: Craig William Burley (born 24 September 1971) is a television pundit and Scottish former professional footballer who played as a midfielder from 1989 until 2004.  He is currently a co-commentator for BT Sport.

Glenn Hoddle: Glenn Hoddle (born 27 October 1957) is an English former footballer and manager and current television pundit for ITV Sport and BT Sport who played as a midfielder for Tottenham Hotspur, AS Monaco, Chelsea and Swindon Town and at international level for England.  He was most recently first team coach at Queens Park Rangers having been appointed, on a part-time basis, to assist Harry Redknapp in the summer of 2014.  However, following Redknapp's resignation in February 2015, Hoddle also left the club.

Owen Hargreaves: Owen Lee Hargreaves (born 20 January 1981) is an English former footballer and current television pundit for BT Sport.  Hargreaves was known as a hard-working and "solid defensive midfielder who worked tirelessly to win the ball" and provide his teammates with possession.  Born in Calgary, Alberta, Canada, Hargreaves played with Calgary Foothills as a youth before beginning his professional football career in Germany with Bayern Munich.  After seven years with the Munich side – during which time he won four German league titles and the 2000–01 UEFA Champions League – Hargreaves signed for Manchester United in 2007, winning the Premier League and UEFA Champions League in his first season.

BT Sport: BT Sport is a group of sports television channels provided by BT Consumer; a division of BT Group in the United Kingdom and Ireland that was launched on 1 August 2013.  The channels are based at the former International Broadcast Centre at the Queen Elizabeth Olympic Park in London.  BT Sport is available on the BT TV, Sky and Virgin Media television platforms in the UK.

Ian Wright: Ian Edward Wright, MBE (born 3 November 1963) is an English former professional footballer turned television and radio personality.  He is currently a studio pundit for BBC Sport and ITV Sport and previously worked as a studio pundit for BT Sport.

Paul Scholes: Paul Scholes ( ; born 16 November 1974) is an English retired footballer who played his entire professional career for Manchester United.  He is currently co-owner of Salford City and a television pundit for BT Sport.  He is the most decorated English footballer of all time, and one of the most successful footballers in history, having won a total of 25 trophies, featuring 11 Premier League titles and two Champions League titles.

BT Sport ESPN: BT Sport ESPN is a sports television channel provided by BT Consumer; a division of BT Group in the United Kingdom and Ireland, under licence from American sports broadcaster ESPN Inc. The channel was operated by ESPN from 24 November 2008 to 31 July 2013, when it was sold to BT and became part of its BT Sport package.  The channel focusses on coverage of American sports, in particular Major League Baseball and American College sports, but BT also uses it to show European sport when BT Sport 1, 2 & 3 are otherwise engaged.  Programming is available in standard definition and high definition formats.

Roman Grill: Roman Grill (born March 1, 1966) is a German former footballer who is now a player agent.  A defender, Grill spent eleven years playing for Bayern Munich's reserve team, and made one first-team appearance, replacing Thomas Helmer in a UEFA Cup match against Benfica in December 1995.  Bayern went on to win the competition that season.  After retiring, Grill worked as a coach with Bayern's youth team, before starting his own player agency in 2006.  His clients include Owen Hargreaves, Philipp Lahm and Piotr Trochowski.

Richard Dunne: Richard Patrick Dunne (born 21 September 1979) is an Irish former footballer and current television pundit for BT Sport, who played as a defender.  He has made 431 Premier League appearances, including 253 for Manchester City.

Rio Ferdinand: Rio Gavin Ferdinand (born 7 November 1978) is an English former professional footballer who played as a centre-back, and current television pundit for BT Sport.  He played 81 times for the England national football team between 1997 and 2011, and was a member of three FIFA World Cup squads.  He is regarded by many to be one of England's greatest ever players and he is one of the most decorated English footballers of all time.

Supporting paragraphs: Roman Grill Owen Hargreaves
Answer: Calgary, Alberta