Ukraine's Maryna Konieva fights Cuba's Glenhis Hernandez (in red) during their quarterfinal round match in women's plus 67-kg taekwondo competition at the 2012 Summer Olympics, Saturday, Aug. 11, 2012, in London. (AP Photo/Ng Han Guan)
Ukraine's Maryna Konieva fights Cuba's Glenhis Hernandez (in red) during their quarterfinal round match in women's plus 67-kg taekwondo competition at the 2012 Summer Olympics, Saturday, Aug. 11, 2012, in London. (AP Photo/Ng Han Guan)