Hellow guys, Welcome to my website, and you are watching 잘못 알고 있었던 인공관절 수술! 양쪽 무릎은 따로 수술하는게 좋다? 아니다? MBN 230214 방송. and this vIdeo is uploaded by MBN Entertainment at 2023-02-14T04:15:39-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.