On the November 4 airing of MBC's 'Duet Song Festival', Super Junior's Kyuhyun appeared as one of the celebrity contestants alongside 2PM's Jun.K, Urban Zakapa's Jo Hyun Ah, Huh Gak, Han Dong Geun, Kim Jo Han, and Son Seung Yeon. 

SEE ALSO: Brother of popular actress named as suspect in ex-girlfriend's death

During the recording, Kyuhyun couldn't help but complain that he was the sole SM artist in a set full of JYP-affiliates! Not only was 2PM's Jun.K competing against him, but 2AM's Jo Kwon and g.o.d's Park Joon Hyung sat as panelists, both current and former JYP artists! Furthermore, singer Kim Jo Han revealed himself to have been a vocal trainer for many of JYP's idols, after singing 2AM's "This Song" with his partner. 

He complained to the MCs, "Even on my way here, I didn't feel so good for some reason, but when I got here, the panelists, the competitors, and even the songs sung today were all JYP. I thought, 'JYP affiliates must be happy.'"

Poor guy! You can catch Kyuhyun's performance above!