There has been a common theme running through Hong Kong’s Asian Games gold medallists when it comes to talking about the pressure of being on top: Siobhan Haughey and James Christie both referred to it as a privilege, and it would not be a surprise to discover it is an entirely alien concept to Coleman Wong Chak-lam. Before Saturday, Hong Kong had never won a medal in men’s tennis at the Games, let alone gold. Faced with making history, adding another title to the city’s growing collection and...