Competing under the International Boxing Association flag (AIBA) due to the absence of a national federation, the Indians have time and again shown a remarkable ability to be unaffected by the administrative mess and deliver results.
The most recent instance reflecting this grit was six of them making the World Championships cut at the Asian Championships in Bangkok without getting any international exposure prior to the tournament.
"The boys are very confident. It is again a very tough challenge but we have prepared as much as we could have and let's see what happens now. These boys have given fantastic results despite everything and I am hoping this would continue here too," chief national coach Gurbax Singh Sandhu told PTI on the eve of the showpiece.
"If we get a good draw, then it will be an added advantage for us," he added.
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The limited number of Olympic berths means that only the medallists, in the 91kg and +91kg categories only the gold winners, would be assured of tickets to Rio de Janeiro.
The Indian hopes would largely rest on proven performers such as Vikas, Shiva, Devendro and Manoj.
Of the four, Vikas comes into the tournament as a previous medallist with a bronze in the 2011 edition which made him the only Indian boxer apart from Vijender to have finished on the podium at the showpiece.