'Reply 1994' co-stars Son Ho Joon and B1A4's Baro have been confirmed as guests for an upcoming episode of MBC's 'Radio Star'!�

One MBC rep said on January 21 that the two of them would be participating in filming for the show on January 22. �Other guests on this episode will be Park Ki Wong, No Min Woo, and Seo Kang Joon.

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This 'Radio Star' episode will air on January 29!