Kang Tae Oh, made his first-ever appearance on Amazing Saturday, joining Lee Sun Bin to promote their new drama 'The Potato Lab'. Lee Sun Bin, a returning guest, playfully claimed credit for coining Kkoldeutchan (Last Place Replay Chance) and jokingly complained about not getting recognition.

Nervous from the start, Kang Tae Oh accidentally mispronounced the show's name, turning red as the cast gave him an overwhelming welcome. Boom reminded everyone that he had recently been discharged from the military, while Park Na Rae teased, “Didn’t you say you wanted to make happy memories?”

Kang Tae Oh shared that Lee Sun Bin had scared him before the show, warning that he might have to dance. She defended herself, saying, “I just wanted him to be prepared.” Although he insisted, “I really can’t dance,” Boom reminded everyone of his past as a member of the actor-idol group 5URPRISE, leading to jokes about his supposed all-around entertainment skills.

For the dictation challenge featuring N.Flying’s ‘Hot Potato’, Kang Tae Oh focused on one sentence but still ended up as the Kkoldeutchan. Despite his best efforts, he failed and got hit with popcorn as a penalty.

During the snack game, he randomly shouted “How much can you give me?” from Autumn in My Heart, making Park Na Rae joke, “Are you asking about your appearance fee?” But the highlight of the night came when he was made to dance to Taemin’s ‘Guilty’. His hilariously intense and unconventional moves left the cast speechless, with Key reacting, “I just got chills.” and Taeyeon watching in stunned silence.

After the episode aired, Kang Tae Oh's dance went viral, spreading rapidly across social media. K-drama fans couldn’t stop talking about his unexpected performance, with some referencing his 5URPRISE days and wondering, “What happened to his training?” One post joked, “Oh gosh, Kang Tae Oh’s back at it again since his Running Man dance. He’s fricking serious about it, too. What do we do?!”

From his nervous introduction to his now-iconic viral dance, Kang Tae Oh completely stole the show, proving that even first-time guests can create unforgettable moments on Amazing Saturday.

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