Seoul: At the Rio de Janeiro Summer Games, the world No. 1-ranked men's badminton tandem of Lee Yong-dae and Yoo Yeon-seong are considered the biggest medal hope for South Korea. But they are not the only pair that the country is counting on for a medal.
Ko Sung-hyun and Kim Ha-na are ranked No. 2 in the mixed doubles. They have been gearing up for the Rio Games well, winning five tournaments last year and also triumphing at the German Open in March and the Singapore Open in April. The two finished runners-up at the Indonesia Open last week, but in the semifinals they beat the top-ranked Chinese pair of Zhang Nan and Zhao Yunlei.