'Sonaldo' is in flying form recently, with six goals in four games, he's undergoing one of the best spells of his career. The winger is now in pursuit of a netting a second consecutive 20 season goals.
'Sky Sports' have reported that manager Mauricio Pochettino is determined to secure Son on a long term deal before his contract comes to an end at the end of next season.
One potential spanner in the works, however, is that Korean law obliges men to carry out national service before the age of 28. Nevertheless, there's a loophole for Son, who could reduce the 21 month service time should he guide South Korea to a World Cup semi-final, win the Asia Cup or claim a gold medal in the Asia Games.