North Korea detained a Korean-American man named Tony Kim at the airport in Pyongyang on Friday, South Korea's Yonhap news agency reported Sunday. Kim is a professor who was in North Korea teaching a course at Pyongyang University of Science and Technology (PUST).
Kim is the third American citizen currently held by the isolated nation. The other two detainees were both arrested last year and sentenced to hard labor for subversive acts. Pyongyang has yet to comment on why Kim is in custody.
"The cause of his arrest is not known but some officials at PUST told me his arrest was not related to his work at PUST. He had been involved with some other activities outside PUST such as helping an orphanage," said PUST Chancellor Chan-Mo Park. "I sincerely hope and pray that he will be released soon."