Indian boxing stalwart Vijender Singh has alleged that wrestler Vinesh Phogat's disqualification from the Olympics final might be a case of sabotage as elite athletes like her are well-versed with the techniques of cutting weight before major competitions. Vijender, who is India's first and only male boxer to have won an Olympic medal, knows a thing or two about maintaining weight before major bouts and he said it is shocking that Vinesh was 100gm over in the weigh-in before an Olympic final. "I think it might be sabotage. 100gm, you have got to be kidding me. We athletes can shed 5 to 6kg overnight. It is difficult no doubt but we know how to control our hunger, thirst, and exert to the extreme," the middle-weight (75kg) boxer told PTI.