Yelena Korobkina
Yelena Sergeyevna Korobkina (Russian: Елена Сергеевна Коробкина; born 25 November 1990) is a Russian former distance runner who competed in events from 1500 metres to 10,000 metres.Korobkina was found guilty of doping offences and banned for four years from September 2023.Her competitive results from July 2013 to July 2016 were expunged.This biographical article relating to Russian athletics is a stub.You can help Wikipedia by expanding it.