China's Liu Xiang breaks world record in women's 50m backstroke at Asian Games

Liu Xiang (L) of China hugs with her teammate Fu Yuanhui after the women's 50m backstroke final of swimming at the 18th Asian Games in Jakarta, Indonesia, Aug. 21, 2018. Liu won the gold with 26.98 seconds and set a new world record. (Xinhua/Fei Maohua)