Battle of the giants: Sergey Shumaev confidently dealt with the 130-kilogram Iranian Pourshirmuhammad Muhammadreza at RCC Intro 28 The RCC Intro 28 tournament continued with powerful heavyweights. Sergey Shumaev and Pourshirmuhammad Muhammadreza from Iran fought to death according to the rules of kickboxing in the category up to 125 kg. The heavyweights started the fight powerfully, agreeing to hand-to-hand exchanges in the first seconds, where Sergei was more accurate. Shumaev continued to attack; in one of the episodes, Sergei kicked the Iranian with his right side, but he managed to quickly recover. The Russian began to use kicks to the body in his attacks; he surpassed his opponent in speed and interrupted him from a distance. Muhammadreza tried to charge at close range with powerful sweeping blows, but they rarely reached the target. In the second round, Shumaev continued to work as number one and combined well. The Iranian mostly defended himself and tried to find his chance in counterattacks. The pace was slow in the second round; at the end of the three minutes, the Russian dropped the Iranian, but the referee