Sung Shi Kyung lost 6kg on a beer diet?

Singer Sung Shi Kyung admitted he recently lost 6kg on a beer diet.
He stated, “While I was on my diet, I drank mostly beer for carbs and ate chicken breasts for protein. My jawline is now visible and with it, my face shows more emotion when I sing.”
He explains that he eats more chicken during the day; his dinners consists of less chicken portions and more vegetables. Sung Shi Kyung also revealed, “I eat more than an average person, but exercise just as much. I get pretty lonely, so I just eat and exercise a lot.”
Sung Shi Kyung is currently promoting his comeback song “I Like” from his latest album, “First“.
Source + Image: Sports DongA