Joseph Dzhugashvili had a staggering 30-odd last names in the course of his life! But we know him mostly by his most famous one: Stalin. And its origins were shrouded in mystery until the Soviet leader’s death.
According to the expert, absolute leaders in terms of functions are Arkhangelsk, Murmansk, Nadym, Naryan-Mar, Norilsk, Noyabrsk, Novy Urengoi and Tarko-Sale