Japanese figure skating star Kaori Sakamoto brought her competitive career to a triumphant end Friday by winning her fourth world championship.The 25-year-old Milan Cortina Olympic silver medalist scored 158.97 for her free skate to total a personal-best 238.28 and top the podium in Prague ahead of Japanese teammate Mone Chiba in second place on 228.47.Belgium's Nina Pinzarrone was third with 215.20 points, while Japan's Olympic bronze medalist Ami Nakai totaled 200.00 to finish ninth."I'm glad I was able to finish on such a high note," Sakamoto said. "This season was much tougher than I ex…READ FULL ARTICLE
