Two Indian boxers – Laishram Devendro and Jai Bhagwan have entered the pre-quarterfinals of the World Boxing Championships in Baku,Azerbaijan.While Devendro defeated Mexican Joselito Velazquez Altamirano 40-19 in the 49 kg category, Jai Bhagwan overcame Czech Miroslav Serban in the 60 kg division with a 14-6 scoreline.