Kim Ha-na is a South Korean badminton player. She has won her first and key title at the Indian Open in April. At the 2012 Summer Olympics, Kim and her partner Jung Kyung-eun, along with Ha Jung-eun, Kim Min-jung, Wang Xiaoli, Yu Yang, Meiliana Jauhari and Greysia Polii were disqualified from the competition because their efforts were not focused on winning their matches, and their conduct was in a way that was harmful and violent to the sport.They were also accused of trying to lose in order to manipulate the draw. Kim and her partner Jung Kyung-eun played against China's Wang Xiaoli and Yu Yang. South Korea filed an appeal to the Badminton World Federation at the Olympics, but it was rejected.