Sparked by the youngest member’s bold provocation, Amoti, Kim Dong-hyun, Yoon Shi-yoon, and Heo Kyung-hwan kick off a high-stakes body age test to see who’s really the youngest in terms of fitness.
The clip was uploaded on March 22, 2026, to the 'SBS Enter' YouTube channel.
In the video, Amoti and Kim Dong-hyun hype each other up and trade playful jabs about their stamina, then agree to settle it with a body age test.
Answering the question "Who is truly young?", each cast member reveals their own health secrets, cranking up the competitive mood.
More than just laughs, the body age test turns into a moment that spotlights the cast’s tight bond. Viewers are hooked on the cheerful rivalry, and the show’s buzz keeps climbing. (See related article)