The London Olympics left such a bad taste in Vikas Krishan's mouth that he quit boxing altogether. Back in the ring now, Vikas is eyeing glory in his second Olympic Games at Rio in August this year. With Vikas making the cut in the 75kg category, the door is shut on the much celebrated Vijender Singh, who was eyeing qualification for Rio ever since the International Boxing Association (AIBA) allowed professional boxers to compete in the quadrennial showpiece.