"Russia's Evgeny Tishchenko, in red, won a a decision over Kazahkstan's Vassiliy Levit, left, in the heavyweight final. But he was <a href=""http://www.cnn.com/2016/08/15/sport/olympic-boxing-evgeny-tishchenko/index.html"" target=""_blank"">booed on the medal stand</a> by fans who felt Levit deserved the victory."
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