Actor Jung Woo Sung participated in Yoon Jong Shin's new album.

Yoon Jong Shin announced on his Facebook and Twitter that Jung Woo Sung participated in a MV for his new album, "Men without Women."

In the picture he released, a half of a face was taken and predicted to be Jung Woo Sung. Many wondered how Jung Woo Sung decided to be a part of Yoon Jong Shin's new album.

Yoon Jong Shin has stated many times on shows that he looks like Jung Woo Sung when he wears his glasses.

"Men without Women" is a novel by Murakami Haruki's work and Yoon Jong Shin's music collaboration with him is to receive attention from music and novel fans.