Singer Goo Ja Myeong who recently lost 36kg revealed his diet secrets.

On July 6, Goo Ja Myeong posted on his Me2day, "I walked 30 minutes after every meal and drank more than 4 liters of water a day."

He said, "I've tried many different diets but I think the best one is to eat well and exercise. I lost 36kg since 'The Great Birth.'"

Internet users who saw this commented, "I should try it too," "Drinking a lot of water is always the best," and "Look at his chin line."

Photo Credit: Goo Ja Myeong Me2day