Japan's Sho Kimura said Friday he is hoping to hold onto his WBO flyweight belt as long as possible after beating Chinese champion Zou Shiming last week.The 28-year-old Kimura defeated Zou by technical knockout in Shanghai on July 28 in his first world title bout, stopping the 36-year-old two-time light flyweight Olympic gold medalist in the 11th round.boxing"It's heavy," Kimura said of the champion's belt he had with him at a press conference in Tokyo. "I want to be the champion for as long as I can."Kimura became the first Japanese boxer in 36 years to win a world title outside Japan in a bout …READ FULL ARTICLE