Kim, Jin-seok (Jan 21, 2020). "[단독]장기용·이수혁, 드라마 '본 어게인' 주인공" [[Exclusive] Jang Ki-yong and Lee Soo-hyuk, the main characters of the drama'Bon Again']. 일간스포츠. Archived from the original on 14 June 2020. Retrieved 8 July 2022.
Jeong, Ha-eun (Feb 3, 2020). "진세연, '본 어게인' 출연 확정…장기용X이수혁과 멜로 호흡[공식]" [Jin Se-yeon confirmed to appear in'Bon Again'... Jang-Yong X Lee Soo-hyuk and Melo Breath [Official]]. 스포츠서울.
"'본 어게인' 장기용-진세연-이수혁, 세 사람 휘감은 운명의 붉은 실" ['Bon Again' Jang Ki-yong-Jin Se-yeon-Lee Soo-hyuk, the red thread of fate wrapped around three people]. 뉴엔. April 10, 2020.
Kim, Jin-seok (Jan 21, 2020). "[단독]장기용·이수혁, 드라마 '본 어게인' 주인공" [[Exclusive] Jang Ki-yong and Lee Soo-hyuk, the main characters of the drama'Bon Again']. 일간스포츠. Archived from the original on 14 June 2020. Retrieved 8 July 2022.