Human Trafficking in North Korea has become a serious business now. It is still growing its size. Vickie Karma, a professional human trafficking researcher, gathered information for years and came up with this statistic. She gathered information from many people who are under covered in sex industries and factories that use. However, this statistics is not 100% accurate due to vague and uncertain source of information. But it was closest that she could get to. Also, there are approximately 2 million people who got trafficked from North Korea to China living in China.