Red Velvet : Soft, Feminine, Yet Strong
SM Entertainment, led by Lee Soo Man, debuted 4 young girls who were before known as the parts of SM Rookies ( pre-debut team ). These young girls, Irene, Seulgi, Wendy, and Joy, were trained for around 3 – 5 years then finally united to be in a new girl band. Seulgi is the first