Konplete fraz sa a: Olga Sergeyevna Ilina (; ki fèt 3 janvye 1995) se yon gwoup jimnastik ritmik Ris. Li se 2011 Mondyal Gwoup tout-alantou meday ajan, 2013 Mondyal Gwoup tout-alantou meday an kwiv,
2012 Ewopeyen Gwoup tout-alantou chanpyon, 2013 Mondyal Cup Final Gwoup tout-alantou chanpyon ak 2010 Youth Olympic Games Gwoup tout-alantou chanpyon.