1) Yekaterinburg, Russia
2) Nur-Sultan, Kazakhstan
3) Jiangsu, China
4) Ottawa, Canada
Explanation:
A Biennial event, Ekaterinburg AIBA (Association Internationale de Boxe Amateur or International Boxing Association) 2019 World Boxing Championships was held in Ekaterinburg Expo, Yekaterinburg, Russia from September 9-21, 2019. Indian boxers clinched 2 medals and it was for the first time that India had won 2 medals in the championships.