Heavy rain and fierce wind gusts lashed Hong Kong on Sunday, September 16, as Typhoon Mangkhut continued on its trajectory through Asia.Mangkhut, reported to be the biggest storm in the world so far in 2018, hit Hong Kong and southern China on Sunday afternoon, after wreaking havoc in the Philippines.This video shows storm damage to windows of the Harbourfront Landmark building on Hung Hom promenade in Hong Kong. Credit: Puja Lodha Karnavat via Storyful