Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 유튜브 알고리즘, 20개 영상으로 10만 구독자 만든 사람이 알려드립니다.. That video is uploaded by 라이프해커,자청 at 2019-11-06T03:38:25-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [rUKY_Qk_ezQ]