What was the town formerly known as that Denis Dorozhkin was born in?
Volgograd Volgograd (Russian: Волгогра́д ; ] ), formerly Tsaritsyn (Russian:    ), 1589–1925, and Stalingrad (Russian:    ), 1925–1961, is an important industrial city and the administrative center of Volgograd Oblast, Russia. It is 80 km long, north to south and is situated on the western bank of the Volga River, after which the city was named. Population:  (2010 Census) ;  (2002 Census) ;  (1989 Census)
Sverdlovsk, Luhansk Oblast Sverdlovsk (Ukrainian: Свердловськ , translit. "Sverdlovs’k"; Russian: "Свердловск" ) is a city in Luhansk Oblast (region) of south-eastern Ukraine on the border with the Russian Federation. Serving as the administrative center of Sverdlovsk Raion (district), the city itself is incorporated as a city of oblast significance, does not belong to the raion, and is located approximately 80 km from the oblast capital, Luhansk. On 12 May 2016 it was renamed Dovzhansk (Ukrainian: Довжанськ , translit. Dovzhansʹk) by the Ukrainian government as part of decommunization. The city is controlled by the self-declared Luhansk People's Republic and the name change has not been enforced. Population:  (2016 est.) .