Kickboxing competitions kicked-off at the Multi-Purpose Gymnasium in the northern province of Bac Ninh on May 8 afternoon. Eight teams, namely Vietnam, the Philippines, Thailand, Indonesia, Malaysia, Laos, Cambodia, Singapore with 90 athletes will join kickboxing events from May 8-13 during the ongoing SEA Games 31. After the opening ceremony, 12 matches will take place for kickboxing events. VNA Photo