Brothers Ryu and Rei Hayashi are aiming to create sumo history by becoming the first set of twins to reach the highest rank of yokozuna.The 15-year-old identical twins from the Nishonoseki stable, who go by their ring names Hayashiryu and Rinko, say they are each other's "rival and emotional support" as they seek to break new ground in the ancient sport."I want us to become the first-ever twin yokozuna," Ryu, who is the older of the two, said.The Nagano Prefecture natives debuted in the lowest jonokuchi division at the recent Summer Grand Sumo Tournament at Tokyo's Ryogoku Kokugikan, where …READ FULL ARTICLE