TOKYO (PGA TOUR) - China's Feng Shanshan, the bronze medallist in Rio 2016, celebrated her 32nd birthday in style when she fired a flawless seven-under 64 in the second round of the Tokyo Olympics to haul herself back into medal contention on Thursday (Aug 5).

After a disappointing 74 on the first day, she sank seven birdies against no bogeys on another sweltering day at Kasumigaseki Country Club to move up to tied 11th place on four-under 138. World No. 1 Nelly Korda of the United States tied the Olympic record of 62 to open up a four-shot lead on 13-under 129 in the race for the gold medal.