Achilles is a hero in Greek mythology who was later elevated to demigod status. He is one of several figures who give power to Captain Marvel, lending him his courage. There is also a hero called Achilles Warkiller who was created by Zeus as a rival to Wonder Woman. He was briefly named King of Themyscira.
Achilles was adapted from the mythological character by Bill Parker and C.C. Beck, first appearing in Whiz Comics #2 (1940).
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