Dmitry Belyaev was born in the city with how many inhabitants as of 2012?
Saint Petersburg Saint Petersburg (Russian: Санкт-Петербу́рг , "Sankt-Peterburg"; ] ) is Russia's second-largest city after Moscow, with five million inhabitants in 2012, and an important Russian port on the Baltic Sea. It is politically incorporated as a federal subject (a federal city). Situated on the Neva River, at the head of the Gulf of Finland on the Baltic Sea, it was founded by Tsar Peter the Great on May 27 [O.S. 16] 1703 . In 1914, the name was changed from Saint Petersburg to Petrograd (Russian: Петрогра́д ; ] ), in 1924 to Leningrad (Russian: Ленингра́д ; ] ), and in 1991 back to Saint Petersburg. Between 1713 and 1728 and in 1732–1918, Saint Petersburg was the capital of imperial Russia. In 1918, the central government bodies moved to Moscow.
Mykolaiv Mykolaiv (Ukrainian: Микола́їв , "Mykolajiv " ] ), also known as Nikolaev or Nikolayev (from Russian: Никола́ев , "Nikolajev " ] ), is a city in southern Ukraine, the administrative center of the Mykolaiv Oblast. Mykolaiv is arguably the main shipbuilding center of the Black Sea. Aside from three shipyards within the city, there are a number of research centers specializing in shipbuilding such as the State Research and Design Shipbuilding Center, Zoria-Mashproekt and others. The city has a population of  (2015 est.) .