Moon Jun-Young, also known as Lee Hoo, is a South Korean singer. He is best known as the leader and main vocalist of the group ZE:A and its sub-unit ZE:A 4U.
Apart from his group activities, he also made his debut as an actor and appeared in various television dramas Poseidon, Please Marry Me, Gloria, Vampire Idol and Poseidon, The Clinic for Married Couples: Love and War. He also appeared in films Ronin Pop and ZE:A Breathe.
In 2017 his contract with Star Entertainment got expired. He signed with EXA Entertainment in 2017 and announced that he would focus on his acting