Born a demigod, Achilles the Trojan War on the side of the Aecheans.
due to him being dunked in the River Stx, his body was invunerable, execpt for one of his heels.
He later had a fall out with Agemenon, the two were later reconcilled by Odssyeus, during the course of the war he did battle with the Trojan prince Hector, killing him. After his battle with Hector, his Paris shot him with a poisoned arrow , killing him.
His name inspired terms and phrases as Achilles's heel and Achilles tendon.