Audie Leon Murphy was born in Kingston, Hunt County, Texas, to Josie Bell (Killian) and Emmett Berry Murphy, poor sharecroppers of Irish descent. After the death of his mother and the outbreak of World War II, Murphy enlisted in the army on his 17th birthday in June 1942 after being turned down by the Navy and the Marines. His eldest sister had provided a false affidavit that he was a year older (18) than his actual age.
Murphy's first engagement with Axis forces came when his unit was sent to Europe. He fought in seven major campaigns over three years and rose from the rank of private to a battlefield commission as a second lieutenant. Part of Murphy's appeal to many people was that he didn't fit the "image" most had of a war hero. He was a slight, almost fragile-looking, shy and soft-spoken young man, whose boyish appearance often shocked people when they learned, for example, that during one battle he leaped on top of a burning tank--which was loaded with fuel and ammunition and could have exploded at any second--and used its machine gun to hold off waves of attacking German troops, killing dozens of them and saving his own unit from certain destruction and the entire line from being overrun.
After the war, Murphy's story caught the interest of superstar James Cagney, who invited Murphy to Hollywood. Cagney Productions paid for acting and dancing lessons but was reluctantly forced to admit that Murphy -- at least at that point in his career -- didn't have what it took to become a movie star. For the next several years he struggled to make it as an actor, but jobs were few.
Murphy proved adequate as an actor, but the film, with virtually no female presence (or appeal),bombed badly at the box office. Murphy, however, had already signed with Universal-International Pictures, which was putting him in a string of modestly budgeted Westerns, a genre that suited his easygoing image and Texas drawl. He starred in the film version of his autobiography, To Hell and Back (1955),which was a huge hit, setting a box-office record for Universal that wasn't broken for 20 years until it was finally surpassed by Jaws (1975)).