Conscription in South Korea
By law, when a Korean man turns 18 years old, he is enlisted for "first citizen service," meaning he is liable for military duty, but is not yet required to serve. When he turns 19 years old (or, in some instances, 20 years old), he is required to undergo a physical exam to determine whether he is suitable for military service. The table below shows the physical exam's possible grades and their outcomes, according to the Military Service Act. Men must enlist by the time they turn 28 (Korean age).
The length of compulsory military service in South Korea varies based on military branch. Active duty soldiers serve 21 months in the Army or Marine Corps, 23 months in the Navy, and 24 months in the Air Force. After conscripts finish their military service, they are automatically placed on the reserve roster and are obligated to attend a few days of annual military training for 6 years.
Kim Chin-kyung
Kim wanted to join the South Korean army when the Korean War broke out in 1950, but was initially rejected since he was too young. After having signed a petition with his own blood he was allowed to join a student battalion, however, where he was one of only 17 survivors out of 800 fighters. This caused him to vow spending his life's forces to work for the best of people's lives among his then enemies, the Chinese and the North Koreans. He went to Seoul for schooling and education, and then studied in Bristol, England, before moving onwards to Florida, working in business while also pursuing an academic degree in economics.