In this week’s episode of Radio Star, two mellow trot singers, Nam Jin and Yoon Soo Hyun, and two hip-hop singers that make you move to the rhythm, Swings and CODE KUNST appear on the show to tell their stories. The king of trot, Jin shows off his 55-year career and a perfect chemistry with Soo Hyun. He also tells some dangerous experience he had in the past. Swings, a successful producer and singer in the hip-hop scene, reveals his thought about retirement. CODE KUNST tells a secret of his ears.