Slavov was born in Kyiv, in the Ukrainian SSR of the Soviet Union. After emigration from Ukraine together with his parents, he played for youth teams of different Austrian clubs. Then he signed his first professional contract and played for the reserves team of FC Girondins de Bordeaux in FranceLigue 1,[1] but he never made his debut for the main squad of the club. Next, he signed a contract with FC Anzhi Makhachkala in Russian Premier League on 27 August 2010.[2]
He made his professional debut for Anzhi's main squad on 1 March 2011, when he started in a Russian Cup game against Zenit St. Petersburg.
In 2018, Slavov appeared in Police's Shock-in-Scent perfume campaign.[12] In 2019 he starred with David Hasselhoff in an advertisement for an Austrian gambling provider.[13]
Miro is fluent in five languages: Ukrainian, English, Russian, French and German.[14]