Kim Yohan revealed his Taekwondo history in MBN's Naturally.
MBN's "Naturally," aired on April 4, who features Kim Yo-han revealed his winning career as a taekwondo fighter.
Kim Yohan said, "My father was a taekwondo coach in elementary school. We call him a father at home, but we had to call him a coach outside," he said. Heo Jae, who have two sons who are basketball players, expressed sympathy with Kim Yohan's words. Heo Jae asked Kim Yohan, "Have you ever called him a father in school?" Kim Yohan said, "I've never done that. Rather than that, I called him a coach at home," he said in a witty reply, adding to the show's laughter.