HONG KONG, CHINA - Hong Kong International Races day began under gray skies and chilly temperatures, but heated up quickly with an opening performance from K-Pop legend RAIN, who brought out the sun for a legion of fans lined up outside the paddock with signs bearing his name and had even HKJC CEO Winfried Engelbrecht-Bresges bopping along to his performance. The day's expected headliners and hometown heroes Ka Ying Rising (NZ) (Shamexpress {NZ}) and Romantic Warrior (Ire) (Acclamation {GB}) delivered in spades, but the quartet of international races opened with...