roman fyodorovich von ungern-sternberg

A russian warlord who lead russia asiatic cavalry forces during ww1 and russian civil war. But he was known for being crazy esoteric buddhist madman who thought he was descendant of genghis khan and went on to take over mongolia for a while. In mongolia, he was known as national hero because he beat chinese army who wanted to reclaim mongolia once more after the country become independent following the collapse of qing dynasty.