India's Sushil Kumar, who won silver in the final of the men's freestyle 66kg event on the final day of the 2012 London Games, could find himself in the eye of controversy after video analysis indicates he bit the ear of his opponent in the semi-finals on Sunday.
Backed by vociferous Indian spectators, Sushil wrapped up the first period against the Kazakh wrestler 3-0 in the high-voltage semi-final clash, but lost the second by an identical score. In the crucial third round the 29-year-old was lagging 0-3 behind but with 34 second left, Sushil pegged Tanatrov down to score two more points and move to 5-3.
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