The April 5 KST broadcast of MBC's 'Radio Star' will have guests Bada, Jo Hyun Ah, Kim Yong Pil, and Code Kunst.

Code Kunst shared that after appearing on 'I Live Alone', his popularity has increased and the public seem more comfortable approaching him. Code Kunst also revealed the reason for consistently appearing on variety shows. Code Kunst said, “After appearing in (entertainment), my blood started flowing and my complexion improved. I'm also making good music”. 

Code Kunst shared that he often overindulges in coffee, saying, "In the past, I drank up to 6 or 7 cups a day." Then, Code Kunst shared tips to distinguish coffee shops based on data accumulated while visiting various cafes for years, receiving enthusiastic responses from MCs and guests.

Code Kunst especially sparked interest for a particular reason. As he appeared on 'I Live Alone,' Code Kunst was revealed to have a very small appetite. On this broadcast of 'Radio Star,' Code Kunst revealed that he has since gained 8 kg after he started to exercise. The MCs praised his transformation into a 'muscle king' and encouraged him to demonstrate some exercises to show off his newfound muscles.