Origin
Before dying their scientist father gave the Carter brothers a series of injections that gave them super strength, stamina and speed, and which left a W shaped scare on their chests.
Stan joined the Army as an enlisted man, while his brother who was too young to join the service camped in a tent outside the base where he was stationed.
From time to time they put on star spangled outfits and fought evil as the Lone Warrior and Dicky.