Hellow guys, Welcome to my website, and you are watching 김대수 교수 #04 | 카이스트 교수도 경험한 '게임 중독'! 게임 중독 벗어나려면 이렇게 해라 | #어쩌다어른 #사피엔스. and this vIdeo is uploaded by 사피엔스 스튜디오 at 2020-11-22T17:03:00-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
