A familiar voice created an unexpected highlight on Korean television this weekend.
Young K, a member of DAY6, made a surprise vocal appearance on SBS’s long-running animal program TV Animal Farm and it quickly became the most talked-about moment of the episode.

During the Feb. 8 broadcast, the show featured stories about animal care in winter, including how zoo animals stay warm during the cold season.
That’s when viewers were caught off guard.
As a capybara relaxed in a steaming citrus bath, Young K’s voice suddenly appeared as the animal’s narration. The unexpected cameo immediately grabbed attention, pushing the show’s viewership to 7.2%, marking the highest-rated minute of the episode.

According to the production team, Young K didn’t simply step into the role without preparation.
He reportedly went through a lighthearted “audition” process alongside veteran voice actor Nam Doh-hyeong, working with the producers to match animal personalities with the right tone and delivery. Young K was ultimately chosen to voice the calm, warm-hearted capybara an animal known for its relaxed and gentle nature.
The result was a brief but memorable performance that added humor and charm to the segment.
Viewers quickly took to social media, praising Young K’s warm voice and playful transformation. Many fans commented that his narration felt surprisingly natural, while others joked that they never expected to hear their favorite musician voicing a capybara on Sunday morning television.
The moment proved that even a short vocal cameo can leave a lasting impression when it’s done right.
TV Animal Farm continues to air every Sunday at 9:30 a.m. KST on SBS, and fans are already wondering whether Young K—or other unexpected voices—might return for future episodes.
Sometimes, the most unforgettable TV moments arrive when you least expect them.