이종현 (Lee Jong-hyun) is a South Korean singer-songwriter, actor, and radio host. He is best known as a member of the boy band CNBLUE, where he serves as the lead guitarist and vocalist. Jong-hyun has also released several solo albums and singles, including "You've Always Been Here," "Like a Star," and "Hug Doesn't Need A Word." In addition to his music career, Jong-hyun has also appeared in several television dramas and films, including "A Gentleman's Dignity" and "Orange Marmalade."