Greek Mythology Notes
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Iolaus

hero
Ἰόλαος
Nephew and companion of Heracles

Iolaus was Heracles' beloved nephew and charioteer who helped him slay the Hydra by cauterising the stumps — the essential companion to the greatest hero.

The Myth

Son of Iphicles, Iolaus drove Heracles' chariot and fought alongside him. During the Hydra labour, when Heracles discovered that cutting heads only multiplied them, Iolaus devised the solution: after each decapitation, he seared the stump with a burning torch, preventing regrowth. Eurystheus used Iolaus's assistance to disqualify the labour. Iolaus later defended Heracles' children from persecution and was briefly rejuvenated by Hebe to fight one last battle.

Parents

Iphicles and Automedusa

Symbols

chariottorchHydra battle

Fun Fact

Iolaus was so beloved that he and Heracles received joint worship — their paired cult at Thebes was associated with male love and devotion.

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