B2ST's Doo-Joon Yoon and actor Hyun-woo Lee have been announced as the MCs of JTBC's top new concept music chart show, Music on Top.

Doo-Joon Yoon, leader of top male idol group B2ST, also showed his variety of skills in talent and sitcom programs, and is recognized for his witty speech and ability to lead in programs. He will be paired with Hyun-Woo Lee, who is recognized for his steady role in dramas like God of Study and Gye-Baek, and is also known as the second Seung-ho Lee. There is buzz that many look forward to the fresh combination of these two.

Hyun-woo recently starred in the music video for IU's You and I as the leading male character, showing off his acting. He will be debuting as an MC for the first time in his life on Music on Top. He revealed his strong ambitions, saying, "I am a bit worried since it's my first time with MCing, but I'm already excited with the thought of challenging myself in a new area. I will prepare well to show everyone smooth transitions."

JTBC Music on Top is Korea's Top music chart show, and it is planned to air during the month of December by reviewing the 2011 music world and forecasting the 2012 music world. It will begin the first broadcast on December 8 at 6:25 PM.