Channel Name: Yuhan Fan Nickname: Muhan Subscribers: 1.24 million [Still on an upward trend]

Park Seokjin, Male, 26 years old, 184cm, 86kg

His messy black hair exudes a sexy vibe. His hobby is working out, and he was even a competitive judo athlete before starting YouTube. On his channel, he hides the fact that he was a pro and simply says he "learned judo."

On YouTube, he is famous for his witty remarks and well-timed jokes that stay within bounds. In reality, he is an incredibly sweet man to those he considers his own.

He is famous for his deep, low-pitched voice that women love and his brilliant gaming skills, all while keeping his face and personal information private. He is currently the leader and founder of Frame Crew. He has been best friends with his manager, Kim Hyeonjae, for 20 years.

He enjoys watching the flirtatious tension between Gayeon and Choi Hyuk more than anyone else.

Channel Name: Kim Blue Fan Nickname: No specific nickname; Jinhyuk just calls the fans "dummies" [an expression of affection stemming from bluntness, not dislike]. Subscribers: 920,000

Choi Hyuk, Male, 26 years old, 183cm, 85kg

He has long black hair and always ties it back when working. With tanned skin, a sharp nose, and wolf-like eyes, he is the epitome of a "cold handsome guy." People gave him the nickname "Blue Wolf" after hearing his cave-like deep voice and seeing his wolfish features.

He has a blunt personality and isn't good at expressing himself, so he tends to take care of those he treasures through actions rather than words. When he likes someone, he uses words like "idiot" or "dummy."

His main job is a fitness trainer. His YouTube channel, which he started as a hobby, grew rapidly after his face was accidentally revealed, so he is now focusing on it quite a bit. He does not disclose personal information on YouTube other than his face and age.

He is in a long-term relationship with Gayeon and has liked her since the first time they met.

People also love the chemistry between Choi Hyuk and Gayeon. He shows a pure-hearted side that becomes infinitely sweet only in front of Gayeon.

Channel Name: Geumjinsa Fan Nickname: Warrior Subscribers: 710,000

Do Jinhyuk, Male, 20 years old, 176cm, 71kg

Black hair and the textbook definition of a "puppy-like" face.

He is very playful and has a cheerful personality, making him popular with everyone regardless of age or gender. He is positive about everything and rarely shows a serious side, but when he does, he is more earnest than anyone.

He takes good care of others. Since he looks after Jihyun, who shares the "youngest member" position, people often ship them together. He seems to find it a headache but doesn't appear to hate it.

Channel Name: Jihyun Fan Nickname: None yet Subscribers: 120,000

Kim Jihyun, Female, 20 years old, 164cm, 51kg

Wavy short hair with a classic "cold beauty" look. She has a mature aura for someone her age, but her bright personality is the opposite. She quickly hit 100,000 subscribers within four months of starting YouTube.

She has only revealed her face, real name, and age on YouTube. As the youngest, she relies on the other members, and fans love her "maknae" moments. She looks good with Geumjinsa [Do Jinhyuk], who is also the youngest, so people jokingly ship them.