Oleg Nejlik better known as just Oleg (born in Moscow on 24 August 1984) is a Swedish singer of Russian origin and based in Åkersberga, Sweden, who took part in Idol 2011, the eight season of the Swedish version of Idol. He sang "Elektropop", his own composition in the audition of in the premiere show on 4 September 2011 and was an instant success. The same week, a studio version of the song was released by Universal Music and debuted at #33 on Sverigetopplistan, the official Swedish Singles Chart (dated 9 September 2011). Despite his success, Oleg Nejlik did not make it to the live finals of the show.
- 2011: "Elektropop" (reached #3 on the Swedish Singles Chart)
- 2011: "En liten cola tack"