Which Italian amateur boxer beat Tumba Silva in the 2012 Olympics?
Tumba Silva Tumba Silva is an Angolan boxer. At the 2012 Summer Olympics, he competed in the Men's heavyweight, but lost in a walkover to Clemente Russo in the first round after missing the weigh-in.
Marina Volnova Marina Ivanovna Volnova (Russian: Марина Ивановна Вольнова ; born 26 July 1989 in Kzyl-Orda, Kazakh SSR, Soviet Union) is a Kazakhstani female amateur boxer.She won the Bronze Medal in the Women's boxing middleweight 75kg category in the 2012 Summer Olympics.