Japan's Satoko Miyahara placed fourth and Olympic Athlete from Russia Alina Zagitova set a world record in the women's short program Wednesday to take the lead heading into the free skate at the Pyeongchang Winter Games.Four-time national champion Miyahara delivered a clean skate for a personal best score of 75.94 points at Gangneung Ice Arena, nearly seven points behind Zagitova. European champion Zagitova scored 82.92 to break the previous world mark that had been set just minutes earlier by compatriot and world champion Evgenia Medvedeva.Medvedeva (81.61) is in second place behind her 15…READ FULL ARTICLE