India's Narsingh Yadav makes a police complaint after claiming fellow wrestlers spiked his food with banned substances.
What's new in wrestling for Rio 2016? What move is allowed in freestyle but not in Greco-Roman? And who are the competitors too look out for?
The last time Kaori Icho lost, Facebook and Twitter did not exist, but her run of 189 contests without defeat is over.
England's Louisa Porogovska and Alex Gladkov of Scotland win bronze medal matches on the wrestling mat.
Audio & Video
In 1998, Iran and the US took part in an historic wrestling match in Tehran. Shawn Charles was one of the wrestlers.
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