Seoul, South Korea CNN  —  Min Young-jae has not seen or heard anything about her eldest brother for 75 years. He was 19 and she was only 2 when, during the early days of the Korean War, he was kidnapped to the North. “We were known in the neighborhood as a happy family,” the now 77-year-old told CNN, as her older sister Min Jeong-ja nodded in agreement. Their peaceful days were shattered on June 25, 1950, when North Korea invaded the South. The three-year war would kill more than 847,000