<prompt> Qedela umusho olandelayo: UKarolina Andreyevna Sevastyanova ; owazalwa ngo-25 Ephreli 1995 ungumvocavoci womzimba waseRussia. Ungumpetha weqembu le-Olympic Group All-around ngo-2012,  <response>: Umpetha weqembu laseYurophu ngo-2012 kanye nompetha weqembu lama-Olympic Youth Games ngo-2010. 