San Deul of the male idol group B1A4 confessed on "Radio Star" that he once auditioned for the cable channel tvN's drama, "Reply 1994," and was rejected.

On MBC's "Golden Fishery - Radio Star," which aired on December 4, 2013, Choi Min Soo, Hyo Rin, San Deul, and Sleepy talked about the current issues and shared their experiences. When San Deul spoke a Korean dialect, the hosts asked where he is originally from. San Deul answered, "I am originally from Da Dae Po, Bu San." The hosts then mentioned that Ba Ro of the male idol group B1A4 is currently starring on the cable channel tvN's drama, "Reply 1994," and asked San Deul whether he had auditioned for "Reply 1994."

San Deul replied, "I did audition, but the production team said they had already picked all of the characters with Kyung Sang Do dialects."

San Deul then added, "I am good at Choong Chung Do dialect as well, but they never offered the character with Choong Chung Do dialect," making the audiences laugh.