A day after winning the Nagoya Grand Sumo Tournament with a perfect 15-0 record, yokozuna Hakuho said Monday the fear of being forced into retirement had fueled one of his most memorable victories.The 36-year-old great extended his record number of top-tier championships to 45 by beating ozeki Terunofuji in a dramatic final bout at Nagoya's Dolphins Arena.The two Mongolian-born powerhouses came into the final day neck and neck at 14-0, but it was the sport's lone grand champion who emerged victorious, downing his younger rival with an arm lock throw."It's wonderful. It's something I'll trul…READ FULL ARTICLE