When it comes to entertainment and idols, Korea is definitely the leader in Asia.
However, have you ever thought about the number of female groups in Korea? According to a recent news, it's revealed that there are 300 female groups in South Korea and most of the groups failed to break even after the debut.
According to a reliable source, some female idols earn little or no income working as an idol. Things are getting more difficult with intense competition in the industry.
Source : DKPopNews
