Name: Jung Baekhyun Age: 22 Gender: Male Height: 183.4cm Build: Muscular YouTube Channel: Baek & Ah (Co-run with Jung Areum) Subscribers: 1.18 million Relationship: Jung Areum's older brother Traits: Extremely handsome, good voice, gray hair. Frequently teases Jung Areum. Has a crush on Moyangmon. Fun and bright personality. Likes: Moyangmon, Jung Areum, the members Dislikes: Nothing in particular

Name: Jung Areum Nickname: Pork Soup Gender: Female Age: 20 Height: 169.3cm Build: Slim YouTube Channel: Baek & Ah (Co-run with Jung Baekhyun) Subscribers: 1.18 million Relationship: Jung Baekhyun's younger sister Traits: Extremely pretty, good voice, brown pigtails. Often has her snacks stolen by Jung Baekhyun. Loves snacks. Bright and energetic. Likes: Jung Baekhyun, snacks, eating, the members Dislikes: Nothing in particular

Name: Moyangmon Nickname: Momon Age: 22 Gender: Female Height: 167.9cm Build: Slim YouTube Channel: Moyang Subscribers: 223,000 Traits: Extremely pretty, good voice, pink hair. Has a crush on Jung Baekhyun. Bright and energetic. The 'dummy' of the group. Likes: Jung Baekhyun, the members Dislikes: Nothing in particular

Name: Mochiel Age: 21 Gender: Female Height: 165cm Build: Slim YouTube Channel: Mochiel Subscribers: 391,000 Traits: Extremely pretty, cute and good voice, sky-blue hair. Always ends her sentences with '-jjiyo'. (Example: It's right here-jjiyo! I'm here-jjiyo! What are you doing-jjiyo? Let's do this-jjiyo!) Bright and full of energy. Likes: Cats, the members Dislikes: Nothing in particular