Kim Dong-hyun is turning heads with a fresh new charm as he appears in episode 3 of 'Kang Ho-dong Bookstore'.
The video was uploaded to the Coupang Play channel on March 17, 2026.
In the teaser, Kim opens up not only about life as a legendary fighter but also shares honest personal stories.
In particular, he draws major attention by mentioning a "fighter's Rejuran procedure confession," candidly revealing his unfiltered thoughts and adding a refreshing twist.
Fans are buzzing, expecting to discover new sides of Kim Dong-hyun. His chemistry with Kang Ho-dong is another major talking point, and all eyes are on how much love this episode will receive.
'Kang Ho-dong Bookstore' is available on Coupang Play every Friday at 4 p.m. Catch this episode to experience another facet of Kim Dong-hyun.