On December 21st, rapper Outsider and singer Park Hyo Shin officially enlisted in the army. They were met by fans at the camp entrance of the 102 reserves unit in Chuncheon, where they will begin their 5 weeks of basic military training before their two years of mandatory national service. Fellow friend and composer Hwang Se Jun recently gave fans a glimpse of the singer's preparation for his service by tweeting, "Hyo Shin cut his hair, I don't know what else to say." Before enlisting, Park Hyo Shin embarked on a short promotion for his new album, and bid a final farewell to his fans through his concert on the 19th. He expressed, "I'm honestly scared about being forgotten by the public while I'm serving. However, I feel that my service will be a special opportunity for me to look back at my life, as I've only run the path of a singer for the past 11 years of my life." Outsider had addressed his fans earlier through his Cyworld to say goodbye. We wish the both of them well in their new adventure! Source: Star News via Nate