Having waited years to reach sumo's pinnacle, Kisenosato enters the Summer Grand Sumo Tournament looking for his second championship as yokozuna and his third in a row.As it is, the 30-year-old enters the May 14-28 tournament at Tokyo's Ryogoku Kokugikan holding down the top Eastern slot among the four-man yokozuna corps. It is the first time a Japanese wrestler has entered a grand tournament in pole position since yokozuna Takanohana was named to the top East post for the 2001 Nagoya tourney.Bringing up the rear of the yokozuna cadre is Mongolian master Hakuho, who missed most of the March…READ FULL ARTICLE