Achievements Kim won the gold medal in the women"s finweight (under 46 kg) class at the 2011 World Taekwondo Championships in Gyeongju, South of Korea, as a high schooler. Two years later she became the finweight world champion for the second time in a row at the 2013 World Taekwondo Championships in Puebla, Mexico, defeating Anastasia Valueva of Russia 8-7 in the final bout.