Heo Young Saeng Backstage Interview in his Goodbye Stage in Show! Champion

His part started at 0:37 - 1:18. He sang a bit of his song in his upcoming musical. You should've seen my face the moment I heard him sing. I was really stunned to hear his voice though I'm already aware that he's a great singer. But hearing him singing without any accompaniment really surprised me still. He is so good! 허영생 목소리는 너무 좋아요!!!!! 

*Replacing the link with a clearer video and his cut only 



credits: rmdkdl1103@yt