林丹
In August, Park's entered the 2010 BWF World Championships, where he made it through to the semi-final, registering a win against Lin Dan, 21-13 21-13, in the quarter-final. However, Indonesia's Taufik Hidayat later defeated Park with a score of 10-21, 20-22, in the last four; Park emerged with the bronze medal. After the world championships, Park played in the China Masters Super Series in Changzhou, China, in September. On this occasion, he lost to Lin Dan, 11-21, 17-21, in the opening round. Park then entered the Japan Open Super Series and was again matched up against Lin Dan following a victory in the second round. In the final eight, Park was knocked out by Lin Dan, 20-22, 16-21.