MBC’s hit sitcom 'Unstoppable High Kick' is back in the spotlight, and it’s causing a stir. A newly released video on the 'Obunsunsak' channel highlights Grandpa Soon-jae and Mr. Seo’s unexpectedly hilarious “secret hobbies.”
Uploaded on March 19, 2026, to the 'Obunsunsak' YouTube channel, the clip compiles and re-edits moments that never aired during the original broadcast.
In the video, Grandpa Soon-jae’s surprise pastime draws big laughs, while Mr. Seo’s musical performance keeps the energy high—the duo’s chemistry is stealing the show. Viewers are leaving touching comments like, "Grandpa Soon-jae, hope you’re happy up there."
Mr. Seo’s solo stage, in particular, grabs attention. His rap flips expectations with pure fun, showing a fresh side we never got to see in earlier sitcom episodes.
The video not only lets fans revisit classic moments from 'Unstoppable High Kick' but also delivers brand-new laughs and feels. You can stream it again via online platforms like WAVVE and iMBC.