One 92-year-old left his home in North Korea at the age of 18 for military training and never saw his family again. GANGWON, South Korea: When he was 18 years old, Mr Kim Sang-ho left his home for military training. He promised his mother he would return to their home in North Korea soon. More than 70 years later, he still has not been able to keep his word. They were separated just before the Korean War broke out in 1950, and Mr Kim has been left stranded in South Korea ever since. Now, at the