One US Soldier In Pyeongyang 

"Joe Dresnok could be the ultimate runaway. Growing up an orphan in Virginia, he kept running away from abusive foster homes. Then, as a soldier serving on the DMZ between North and South Korea, Dresnok did the unthinkable: in 1962, he ran through a minefield and defected into North Korea, where his unthinkable act led to an unimaginable life..", like that a CBS report (1.28) about the last and only US soldier residing in the DPRK was introduced.

The entire (really) unbelievable story here:  

☞ Joe Dresnok: An American In North Korea (CBS, 1.28)

 Watch: Last U.S. Soldier In N. Korea