<prompt> Pedzisa mutsara unotevera: Alexandra Sergeyevna Merkulova ; akaberekwa 25 November 1995 ari pamudyandigere Russian nomumwe rhythmic gymnast. Iye ndiye shasha yemitambo yeOlympic yevechidiki ya2010 uye  <response>: 2012 European yose-kumativi sirivha menduru. 