Russian general and warlord (1886–1921) Baron Nikolai Robert Maximilian Freiherr von Ungern-Sternberg, often referred to as Roman von Ungern-Sternberg or Baron Ungern, was a Russian military leader in the Russian Civil War and then an independent warlord who intervened in Mongolia against China. 245,772 views on July 1, 2025 — Wikipedia's most-read article that day. Also most read: Zohran Mamdani, Squid Game season 3, Jimmy Swaggart, One Big Beautiful Bill Act. Wiki link