Kim Jong Kook revealed that he suffered a health problem after eating too much protein. He revealed it when he was in Vietnam with his mother.
Kim Jong Kook is known for his outstanding built. He exercises a lot and his body is full of muscles. In "Running Man," other members call him as an ace and a commander because of his strong body. But, it turns out that he also has a health problem.
When Kim Jong Kook was in TV Chosun's "Let's Go," he went to Vietnam with his mother. They wanted to eat some fresh seafood. But it was strange that Kim Jong Kook didn't want to eat the shrimp in front of him. Kim Jong Kook then commented that he had a health problem because of eating too much protein, AllKpopreported.