Blackpink member Jennie had 3.78 million subscribers on the 19th, 4 days after she opened her personal YouTube channel on the 16th. It is about having a million subscriptions a day. Only one video was released, but the number of views was 14.44 million times.
(You can find Jennies YouTube channel here. )
Source:
http://isplus.live.joins.com/news/article/aid.asp?aid=23568319
