Alexey Kulemzin
Alexey Valeryevich Kulemzin (, ; born 13 June 1974) is a Russian and Ukrainian politician who serves as Mayor of Donetsk since 2016. Biography 
Between 2007 and 2010, he was Head of the Department for Foreign Economic Relations and European Integration of the Donetsk Regional State Administration. Later, between 2011 and 2013, he was the Deputy Head of the Department for Regional Development, Attraction of Investment and Foreign Economic Relations. On 17 October 2016, Head of the unrecognized Donetsk People's Republic Alexander Zakharchenko appointed Kulemzin acting Mayor of Donetsk. References 

Living people
Politicians from Donetsk
Pro-Russian people of the war in Donbas
Ukrainian collaborators with Russia
Mayors of Donetsk
Year of birth missing (living people)