Kim Jong Kook and HaHa are reported to be starting a business together.

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According to reports on May 26, the two 'Running Man' castmates and good friends will be joining hands to open a pork belly restaurant. A rep said, "The two are very close. They naturally call each other hyung and dongseng. As they've had that relationship for a long time, they wanted to start a business together. They'll both be equal shareholders."

It's also reported Kim Jong Kook and HaHa are preparing a special launch event for their restaurant in which they plan to grill meat for their customers personally.�

Stay tuned for updates.