Coach Yi Xiu traveled to the U.S. after being called up by Ko Jin-young “I trained to burst blisters”
Women’s golf world No. 1 Jin Young Ko, 28, who has returned to form with two wins this season, has been working hard with swing coach Yi Xiu during her short break to prepare for upcoming major tournaments. With her second win of the season at the Cognizant Founders Cup on the U.S. Women’s Professional…