an Entity references as follows:
Denis Vladimirovich Pushilin (Russian: Дени́с Влади́мирович Пуши́лин, pronounced [dʲɪˈnʲis vlɐˈdʲimʲɪrəvʲɪtɕ pʊˈʂɨlʲɪn]; Ukrainian: Денис Володимирович Пушилін, romanized: Denys Volodymyrovych Pushylin; born 9 May 1981) is a Russian and Ukrainian politician who is serving as the acting head of the Donetsk People's Republic (DPR) from 4 October, 2022. Pushilin had served as the head of the self-proclaimed independent republic the Donetsk People's Republic from 2018 until Russia annexed the territory on 30 September 2022.