Lee Hyun (이현) is a South Korean singer under Big Hit Entertainment. He was the leader of ballad group 8eight until its disbandment. Lee Hyun released his first solo single album on September 9, 2009. The first song "30분전" ("30 Minutes Ago") a duet with Lim Jeong Hee, the third and final song composed by Park Shi Hyuk for the "Goodbye" trilogy after Baek Jiyoung's "총 맞은 것처럼" ("Like Being Hit By a Bullet") and 8Eight's "심장이 없어" ("Without a Heart"). The music video was released the same day as the album, starring actress Sun Woo Sun. He first performed "30 Minutes Ago" on Music Bank on August 11, 2009. On November 16, 2009, he participated in the original soundtrack of "천하무적 이평강" ("Invincible Lee Pyung Kang") with the song "천하무적 이평강" ("Breath"). In 2010, he also worked with Changmin of 2AM, to produce the collaboration unit of the year named "Homme". They came out with a single titled: "I Was Able To Eat Well."