Leeteuk

Park Jeong-su, known professionally as Leeteuk, is a South Korean singer, songwriter, presenter, radio personality and actor. He debuted as the leader of boy band Super Junior in November 2005 and since then has further participated in its subgroups Super Junior-T and Super Junior-H. He started his career as a television presenter in the music show M! Countdown. He is best known for his role in presenting Strong Heart, Star King, The Best Cooking Secrets, I Can See Your Voice, and Idol Star Athletics Championships.