They are known as a self-producing idol group as they are involved in composition and production of their own discography and choreography. He earned reputation among fan-base due to his natural good look as well as singing talent. The group debuted on 23rd June 2014 under Hyeyoom Entertainment.
They debuted on June 13 2013 with their first single 2 Cool 4 Skool.
Euijin Sungmin and Lex. 177 cm 510 Weight. This year SKZ has been nominated in several awards and won New Hallyu Rookie Awards in 2018. At the beginning of 2017 2 members left and 3 new members were added.