Korea stunned defending champions China to win their 2nd Uber Cup crown after a thrilling finale that went down the wire at the Impact Arena in Bangkok, Thailand. In a tie where 3 matches went close to 90 minutes each, Korea came back from behind twice to deny China a record-extending 16th title in the prestigious team tournament. With the final tied at 2-2, Korea's 46th-ranked Sim Yu-jin took on China's 15th-ranked Wang Zhiyi in the decisive singles match. It was an exhibition of grit and determination from both the shuttlers but Sim, who celebrated her 23rd birthday on Friday,…