In the upcoming drama Level 7 Civil Servant, there are many things to look forward to. One of them is actor Hwang Chan Sung’s six pack abs. His six pack looks even sexier with the bullet mark on the lower left. This bullet scar will be explained in the drama. According to a rumor, when Hwang Chan Sung took off his top, everyone at the fitness center stopped breathing. Do you think Hwang Chan Sung’s abs are that impressive?