SECRET NUMBER

SECRET NUMBER is an interesting South Korean youtube channel with 1 Million subscribers. There are more than 10 Youtube channels similar to SECRET NUMBER. These are not SECRET NUMBER exact replicas. However, the 10 channels are so similar that many of their fans love them. If you like SECRET NUMBER, you might like 1theK (원더케이), KCON official, 스브스케이팝 X INKIGAYO, JYP Entertainment and The K-POP.