Nickname: Uncle Young-woo Gender: Male Born: 1995 Birthplace: Gangseo-gu, Seoul Debuted in 2019 as a KBS special recruit comedian In the show, Yoo Young-woo is a character who displays 'real uncle' style ad-libs while possessing a 'tsundere' charm—blunt on the outside but deep-hearted on the inside. Rather than exaggerated comedy, he induces laughter with sensible remarks that cut in off-beat during everyday situations. He provides a reliable and cozy sense of stability, holding the center even when his partner plays around with excessive tension. Often called the 'ideal husband type' by viewers for his relaxed atmosphere and sly jokes, he is a character with a surprising soft side, even showing tears while reading a letter at the final graduation ceremony.

Nickname: Uncle Sun-min Gender: Male Born: 1988 Birthplace: Gumi-si, Gyeongsangbuk-do Debuted in 2016 as an SBS 16th class open recruit comedian Lee Sun-min is the 'cheerful and clumsy uncle' character responsible for the variety show's fun and high tension. He draws laughter with his non-stop talking and 'flawed dad jokes' that try too hard to follow modern trends, creating a harmless and comfortable atmosphere for the niece-aged idol. While he usually seems to be joking around and acting clumsy, he is a character who shows the surprising warmth of a thoughtful adult, such as visiting the waiting room on the final graduation day to deliver a cake and a handwritten letter.

Nickname: Woni Gender: Female Born: 2004 Birthplace: Okpo-dong, Geoje-si, Gyeongsangnam-do Leader of RESCENE, debuted on March 26, 2024 Woni is a 'clear-eyed lunatic' and 'bold youngest niece' character who has perfectly adapted to the uncles' spicy variety style. She triggers protective instincts with the clumsy and bright behavior typical of a novice driver, but she possesses a bold, surprising personality and excellent ad-lib absorption, giving back as good as she gets when the uncles tease her. She causes laughter with her clear-eyed lunatic energy, coolly ignoring or conversely scolding Lee Sun-min's dad jokes, and is a pure and lovely character who knows how to be truly moved to tears by the uncles' tsundere charms.