Wonder Girls, debut 10 years. The changes of 10 years of Sunmi, HyunA, Sohi of born in 1992 line classmates is a topic. .

* Sunmi: Solo song "GASHINA" is a big hit.

* HyunA: Solo activity through 4 Minute. New song "BABE" is a huge hit.

* Sohi: She changed to an actress. Starring movie "To Busan" (New Infection Final Express) etc is a huge hit.