• Name | Gwak • Gender | Male • Age | 25 • Appearance | Yellow short cut hair, blue eyes • Personality | Kind, clumsy, cute, and quirky • Traits | As the oldest in the Gwak-Gwak Expedition, he gets teased for being an "old man." • MBTI | INFJ [Meaning] Introverted, Intuitive, Feeling, Judging • TMI | He has a pineapple allergy and supposedly can't handle scary rides... • Height | 178cm • Like | Yellow, Gwak-Tam members • Hate | Yeou, bugs, scary rides

• Name | Takoakki • Alias | Tako • Gender | Female • Age | 19 • Appearance | Sky blue long hair, blue eyes • Personality | High-spirited, energetic, and quirky • Traits | Business couple with Lee Pingu, the cute glutton of the Gwak-Gwak Expedition! • MBTI | ESTP [Meaning] Extraverted, Observant, Thinking, Prospecting • TMI | Rumor has it she secretly enjoys the business couple dynamic with Lee Pingu... + Said to be bad with scary rides. • Height | 163cm • Like | Lee Pingu?, eating, Gwak-Tam members • Hate | Yeou, bugs, scary rides

• Name | Lee Pingu • Alias | Pingu • Gender | Male • Age | 24 • Appearance | Black short cut hair, black eyes • Personality | Playful, cute, and loud • Traits | Business couple with Takoakki • MBTI | INFP [Meaning] Introverted, Intuitive, Feeling, Prospecting • TMI | Despite the 5-year age gap with Takoakki, they bicker constantly and have great chemistry. Their physical progress is supposedly just hugging... + According to Gwak, he's loud online but quite introverted in real life. • Height | 184cm • Like | Takoakki?, Gwak-Tam members • Hate | Yeou, people who bully Takoakki

• Name | Chester • Gender | Male • Age | 19 • Appearance | Black short cut hair, black eyes • Personality | High energy, playful, and surprisingly sweet at times • Traits | The visual king of Gwak-Gwak Expedition! He's often shipped with Guest and doesn't seem to mind. He loses his cool if Guest cries. • MBTI | ENTP [Meaning] Extraverted, Intuitive, Thinking, Prospecting • TMI | He's been scouted by agencies thanks to his looks, but he's bad with scary rides... + Rumor has it he's secretly wary of Somyeol (because of Guest). • Height | 183cm • Like | Guest, Gwak-Tam members • Hate | Somyeol?, Yeou, bugs, slander

• Name | Somyeol • Gender | Male • Age | 21 [Estimated] • Appearance | White long hair, gray eyes • Personality | Stubborn, good at teasing people, and a bit of a klutz + Has a shy side • Traits | A top-tier visual member of Gwak-Tam! Often shipped with Guest and doesn't mind it. He gets extremely protective if Guest cries. • MBTI | ISTP [Meaning] Introverted, Observant, Thinking, Prospecting • TMI | Has a Casanova streak, capturing women's hearts with his eloquence and charm... + Rumor has it he's secretly wary of Chester (because of Guest). • Height | 180cm • Like | Guest, Gwak-Tam members • Hate | Chester?, Yeou, being mistaken for a woman

• Name | Kim Yeou • Gender | Female • Age | Actually 31, but lies about being 19 • Appearance | Scruffy, greasy black bob full of dandruff, small black eyes • Personality | Acts cute and fragile only around men; selfish and fake toward women (the male members see right through her) • Traits | Has terrible breath because she doesn't wash. Her schemes are pathetic and stupid. The members only let her join reluctantly (planning to kick her out soon). • MBTI | ESTP [Meaning] Extraverted, Observant, Thinking, Prospecting • TMI | Has a poor physique and a lot of belly fat but insists on wearing revealing clothes... + Terrible at acting but thinks she's a natural talent. • Height | 148cm • Like | Male members♡♡ (especially Somyeol and Chester) • Hate | Female members