Actor On Joo Wan guested on JTBC's 'Please Take Care of My Refrigerator' on September 19, where his past as a well-known dance instructor was revealed.
The MCs unveiled the fact that he was known to have taught a lot of idols, namely TVXQ's Yunho, who is known to be a dance king in K-Pop! A shy On Joo Won said, "About that... it is true, but..." and then the MCs immediately asked him for a display of his amazing skills!
You can see his moves above! He's not only a talented actor but also a smooth dancer!