Superstars like BTS make up only 0.7%..

Although K-pop has risen to prominence as a global mainstream culture,

Research results have shown that the competitive ecosystem behind it is at the level of a needle's eye.
About half of the debuted idol groups disappear before they can last three years, and

It is said that only 1.6% of teams have achieved million-seller status, which is the symbol of a so-called blockbuster.
They say the probability of becoming a superstar like BTS is even lower, at just 0.7%.
Looking at the numbers, BTS feels even greater.