I found this section while I check my visa application.
Tons of girls were sex selectively aborted back in 80's and 90's in South Korea. Surely it's crime against humanity or genocide. If you are charge in visa and find older than middle age Korean men. You can dough can doubt about their sincerity.
The sex ratio continued rise; in 1990 it hit the abysmal number of 116.9 boys born for every 100 girls born50—at that point in time the highest sex ratio in the world.51