Question: When was the footballer who played forward for Premier League club Tottenham Hotspur awarded Best Footballer in Asia?

Context paragraphs:
Best Footballer in Asia 2014: The 2014 Best Footballer in Asia, given to the best football player in Asia as judged by a panel of sports journalists, was awarded to Son Heung-min on 28th.  November, 2014.

Harry Kane: Harry Edward Kane (born 28 July 1993) is an English professional footballer who plays as a forward for Premier League club Tottenham Hotspur and the England national team.

Davinson Sánchez: Davinson Sánchez Mina (born 12 June 1996) is a Colombian professional footballer who plays as a centre back for Premier League club Tottenham Hotspur and for the Colombian national team.

Tottenham Hotspur L.F.C.: Tottenham Hotspur Ladies F.C. is an English women's football club affiliated with Tottenham Hotspur F.C..  The club is set to compete in the FA WSL 2 for the 2017–18 season.  The club currently play at Cheshunt F.C..  Tottenham Hotspur Ladies F.C. was founded in 1985, under the name Broxbourne Ladies.  The first team have won twelve trophies, the most recent being the overall FA Women's Premier League in the 2016-17 season.

Mauricio Pochettino: Mauricio Roberto Pochettino (] , ] ; born 2 March 1972) is an Argentine former footballer who played as a central defender, and is the current manager of Premier League club Tottenham Hotspur.

Son Heung-min: Son Heung-min (Hangul: 손흥민 ; Hanja: 孫興慜 ; ] ; born 8 July 1992) is a South Korean professional footballer who plays as a winger or a forward for Premier League club Tottenham Hotspur and the South Korea national team.

Mousa Dembélé (Belgian footballer): Mousa Dembélé (born Moussa Sidi Yaya Dembélé; 16 July 1987) is a Belgian professional footballer who plays as a central midfielder for Premier League club Tottenham Hotspur and the Belgium national team, for whom he has achieved over 60 caps.  He is regarded as one of the best box-to-box midfielders in Europe due to his excellent dribbling skills and ability to maintain possession.

Shayon Harrison: Shayon Adam Harrison (born 13 July 1997) is an English professional footballer who plays as a forward for Premier League club Tottenham Hotspur.

Vincent Janssen: Vincent Petrus Anna Sebastiaan Janssen (born 15 June 1994) is a Dutch professional footballer who plays as a striker for Fenerbahçe on loan from Premier League club Tottenham Hotspur and the Netherlands national team.  He was awarded the 2016 Johan Cruyff Trophy, the Dutch "Talent of the Year" award.

2009 Premier League Asia Trophy: The 2009 Premier League Asia Trophy () was the fourth edition of the Premier League Asia Trophy, a four-team association football tournament held every two years.  Hull City, Tottenham Hotspur, West Ham United and the local Chinese Super League club Beijing Guoan competed for the title on 29 July and 31 July in the Workers Stadium, Beijing.  Tottenham Hotspur won the trophy.

Supporting paragraphs: Best Footballer in Asia 2014 Son Heung-min
Answer: November, 2014