According to broadcast affiliates on July 12, Ji Chang Wook will be attending the recording session for the program on July 18.

This won't be the actor's first appearance, as he guest starred on the music show back in February, singing his heart out for the audience. Many are looking forward to his songs and talk this time around, right before he leaves for the army.

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Be on the lookout for Ji Chang Wook on 'Yoo Hee Yeol's Sketchbook'!