Japan's former men's 500 meters world record holder Joji Kato is preparing to "explode" in his quest to capture an elusive Olympic gold medal at the Pyeongchang Games.Kato will be making his third and possibly last Olympic appearance at these, the largest ever Winter Games, and the 32-year-old from Yamagata is determined to prove he is not a spent force just yet."All of my preparations (in Japan) have been going according to plan and I think I am gathering momentum," Kato said."I have pushed myself close to my limit, and condition wise, fatigue has hit its peak. Now it is just a case of win…READ FULL ARTICLE