Tolui
Prince and Military Commander of the Mongol Empire
Biography
Tolui (c. 1191–1232) was the fourth and youngest son of Genghis Khan. According to Mongol tradition, as the 'guardian of the hearth' (the youngest son), he inherited his father's homeland and was entrusted with the largest share of the Mongol army, making him one of the most powerful figures in the empire.
He was a courageous and highly capable military commander. During the campaign against the Jin dynasty, Tolui led the right wing of the army under the command of his brother, Ögedei Khan. In 1232, at the Battle of Sanfengshan, Tolui's forces ambushed and annihilated the 150,000-strong elite Jin army during a blinding snowstorm. This catastrophic defeat stripped the Jin dynasty of its military capability, paving the way for its ultimate downfall.
Shortly after the victory at Sanfengshan, Tolui died suddenly in his early 40s. According to the Secret History of the Mongols, he voluntarily drank a poisoned drink during a shamanic ritual to cure his ailing brother, Ögedei Khan, leaving a lasting legacy of brotherhood and self-sacrifice. Raised by his remarkable wife, Sorghaghtani Beki, Tolui's sons (Möngke, Kublai, Hulagu, and Ariq Böke) would later become Great Khans and rulers of massive realms, profoundly shaping the history of Eurasia.