Ragnar Lothbrok is a legendary 9th-century Viking hero, a fearsome, cunning warrior-king famed in sagas for daring raids on England and France, famously dying in a snake pit after a failed invasion of Northumbria, and fathering legendary sons like Ivar the Boneless, embodying the adventurous, brutal, yet charismatic spirit of the Viking Age. He's depicted as strong, strategic, leading from the front, and seeking glory beyond Scandinavia, though his historical existence is debated, blending historical figures with myth.

Key Characteristics
Warrior Prowess: A formidable fighter, skilled with weapons, leading charges from the front lines.
Strategic Genius: A master tactician, developing complex plans for raids and conquests.
Explorer & Conqueror: The first Viking to successfully raid England and establish settlements, venturing far from Scandinavia.
Charismatic Leader: Fiercely loyal to his men, yet cruel to enemies, inspiring great loyalty.
Mythical Figure: His stories are a mix of historical accounts and epic sagas, making him larger than life.

Famous Tales & Legacy
Slaying the Dragon: Won his first wife, Thora, by killing a dragon, notes Study.com.
The Name "Lothbrok": Said to come from "shaggy breeches" (cowhide trousers) that gave him magical protection.
Death in a Snake Pit: Captured and thrown to his death by King Aella of Northumbria, spurring his sons' vengeance, say Britannica and Study.com.
Fathers of Legends: Fathered famous sons like Ivar the Boneless, Bjorn Ironside, and Ubba, who continued his legacy of raiding.