The winner of�MBC's "Birth of a Great Star", Baek Chung Gang,�has unfortunately been called back to China due to issues with his visa. Baek Chung Gang's status in Korea was that of a visitor, and so when his visa expired, the star suddenly found himself facing a problem. Since Baek Chung Gang wants to pursue a music career in Korea, he will experience future complications if he merely extends the visa. Consequently, netizens are predicting that Baek Chung Gang will apply for a green card in Korea. If he does receive a one, Baek Chung Gang will be able to maintain his Chinese citizenship while being able to freely pursue his music career in Korea. However, according to one "Birth of a Great Star" representative, "Baek Chung Gang does need to take actions with regards to his visa, but I have yet to hear anything about him getting a green card. Baek Chung Gang is leaving for China so that he will find solutions to his visa problems, and will return shortly after to Korea." Baek Chung Gang will be returning to China with his parents on June 10th. Source: Newsway, ENS