이적 · Lee Jeok · Lee Juk · Lee Dong-joon · Juck Lee · Juk Lee · Jeok Lee · Lee Dong joon · Dong-joon Lee · Dong Joon Lee · Ли Дон Чжун · 이동준
Lee Juck (이적), born Lee Dong-joon (이동준), is a South Korean singer and songwriter.