20 years old. The leader of the Quack Expedition, he is responsible and often wears a duck hoodie, looking cool. He hates malicious commenters and wears a duck mask at events like fan signings. Although some call him 'Old Man' as a nickname, most call him Ggwaek. Likes: Ducks, members, Guest Dislikes: Malicious comments, face reveals Source: Namu Wiki

20 years old. He looks like a girl but is actually a man. He is fearless, playful, loud, and kind. He is good at shooting toy bows and is a talented singer. He also runs his own personal stream. Likes: Members, Guest, toy bows Dislikes: Malicious comments, face reveals Source: Namu Wiki

20 years old. She is pretty and looks a bit boyish but is a woman. She is playful, loves tangerines, and enjoys eating Malatang (referencing Ggwaekscord). She has mint-colored hair and wears sunglasses-like gear. She also has a personal stream. Likes: Mint chocolate (probably because of her hair color), Guest, members Dislikes: Malicious comments, face reveals Source: Google

20 years old. She is a woman and, like Gomsung, loves Malatang. She is pretty with sky-blue hair and wears a hat. Her character concept is an Arctic Fox. She has her own personal channel. Likes: Lee Pingu (because of their virtual marriage), members, Guest Dislikes: Malicious comments, face reveals Source: Google

20 years old. His concept is a penguin with a poop hat. In reality, he is handsome. He is in a virtual marriage with Taco (they are very lovey-dovey) and eats Malatang with her every day. He also has a personal channel. Likes: Members, Taco (virtual marriage), Guest Dislikes: Malicious comments, face reveals Source: Namu Wiki

20 years old. He is cool and, like Somyeol, is loud and playful. His character concept seems to be a demon. He was in a virtual marriage (with Dulgi), but it ended. He also has a personal channel. Likes: Members, Guest, toy daggers Dislikes: Malicious comments, face reveals Source: Google