Olympic medallist and reigning flyweight world champion Saken Bibossinov lost to India's Deepak Bhoria ©IBA

Picture gallery

Colombian Yuberjen Martínez, right, exited the tournament after losing to  Tu Po-wei of Chinese Taipei ©IBA
Colombian Yuberjen Martínez, right, exited the tournament after losing to  Tu Po-wei of Chinese Taipei ©IBA
Another Olympic medallist to crash out was Abner Teixeira of Brazil, right, who lost to Nikoloz Begadze of Georgia ©IBA
Another Olympic medallist to crash out was Abner Teixeira of Brazil, right, who lost to Nikoloz Begadze of Georgia ©IBA
Bakhodir Jalolov, right, won comfortably against Teremoana Junior of Australia as fans raised the roof at the Humo Arena ©IBA
Bakhodir Jalolov, right, won comfortably against Teremoana Junior of Australia as fans raised the roof at the Humo Arena ©IBA
Rio 2016 gold medallist Hasanboy Dusmatov of Uzbekistan, left, defeated Said Mortaji of Morocco ©IBA
Rio 2016 gold medallist Hasanboy Dusmatov of Uzbekistan, left, defeated Said Mortaji of Morocco ©IBA
Japan's world champion Tomoya Tsuboi got the better of World Championships silver medallist Vasilii Egorov of Russia ©IBA
Japan's world champion Tomoya Tsuboi got the better of World Championships silver medallist Vasilii Egorov of Russia ©IBA
World Championships bronze medallist Mahammad Abdullayev of Azerbaijan, left, secured an easy win against Mourad Kadi of Algeria ©IBA
World Championships bronze medallist Mahammad Abdullayev of Azerbaijan, left, secured an easy win against Mourad Kadi of Algeria ©IBA


Mohammad Mlaiyes of Syria, left, lost to Olympic bronze medallist Kamshybek Kunkabayev of Kazakhstan ©IBA
Mohammad Mlaiyes of Syria, left, lost to Olympic bronze medallist Kamshybek Kunkabayev of Kazakhstan ©IBA