Greek mythology is full of great heroes – and Hercules is the greatest of them all!
He was half human and half god. His mum was a woman called Alcmene, and his father was Zeus – the king of the Greek gods!
That meant Hercules was a demigod, or half-god. He was strong and powerful, but because he was part human, he would still get old. Hercules didn't like that idea!
“I want to become a proper god and live forever!” he decided. “How can I do that?”
“The Oracle in the Temple of Apollo at Delphi knows everything!” replied his nephew Iolaus. “You should