What is the secret behind the bodies of Narsha, Kikwang, and Boom?

Comedian Huh Kyung Hwan recently released a diet book that has been quite popular amongst many celebrities known for their fit bodies. Named by personal trainer Sean Lee as having the golden body proportions, Brown Eyed Girls' Narsha is a huge fan of the book titled, 'Huh Kyung Hwan's Tasty Diet,' and refers to it as one of her treasures. B2ST's Kikwang is also a strong supporter of the book - all the more convincing because of his heavenly chocolate abs. Kikwang commented, "This is a revolutionary diet book. I didn't know that chicken breast could be prepared in so many different ways." Boom, who recently returned from the military, swears the book helps him retain his army body. He encourages, "Even you can have a great body with Huh Kyung Hwan's book." The book not only outlines meal plans and exercises, but also includes over 55 chicken recipes alone. Source & Photo: TV Report via Naver