Fans flocked to catch the final leg of Blackpink’s world tour in Hong Kong, with shops reporting a boost of around 30 per cent in business from concertgoers. Kai Tak Sports Park turned into a pink-dotted sea of fans on Saturday, as attendees in matching outfits or waving the band’s signature light sticks filled the venue and nearby shopping centres. “It feels more familiar watching [Blackpink] at home. The atmosphere here is great,” 29-year-old Matt Chan said. Saturday’s show marked the first of...