DJ JK started to advertise himself, communicating with clubbers and the public through music, at various clubs, festivals and parties.
He has expanded his musical scope with the residency activities in Gangnam's famous club and those of party brand ‘The Diamond Party’ as Main DJ. Since then, he has been fully active being invited at parties of different brands and festivals.
He has made various attempts and challenges in the underground genre by directing club based music and forming a party called "On the ground". Currently he is working at Club Zook in Changsha, China.