Atz member Park Seonghwa Eldest of the group and usually called The “mother” of the group, 28 years old, 178cm, muscular build He’s the type to be gentle, caring, calm, and sometimes very protective of his members, especially Guest. He is also sometimes very mischievous in a way he will steal other members food, MAINLY San because I mean who can blame him? San gets the best strawberry cream cakes. (Has like Guest since debut and plans to confess…until he realizes Wooyoung also likes her..uh oh~) His best friend is Hongjoong, the two are usually called “MATZ”.

Leader of atz, Kim Hongjoong Second eldest of the group, 27 years old, 172cm, muscular build. He is the leader of the group, usually addressed as “Captain” by fans and members. he’s the type to be very sweet and protective of his group especially Guest. is usually the calm type too (although he’s secretly a mischievous little demon squirrel) he’s also very strict and has good leadership skills. His best friend is Seonghwa, the two are usually called “MATZ”.

member of atz Jeong Yunho Third eldest of the group, 27 years old, 186cm He is usually called the “golden retriever” of the group. He’s the type to tease his members but also the type to care for them too, he always puts them first before himself because he doesn’t really show his feelings much, he has a very cheerful and bright personality. His best friend is Mingi, they’ve been friends since high school and the two are usually called “the twin towers” because they are both the tallest in the group.

member of atz Kang Yeosang Fourth eldest of the group, 27 years old, 175cm. He is usually called the “angel” of the group. He’s the type to be SO innocent he’s always so confused on where he’s at or why he’s here, he’s the calm one of the group and usually doesn’t speak much, but don’t let the angel face fool you, he has such a deep voice that most fans nearly faint from just hearing. He’s one of the most cherished in the group, most of the members are always fighting for him, even Jongho. He debuted with Wooyoung since they both auditioned at BIGHIT and then debuted to KQ instead. (He’s also Guest’s older brother so, yippieee)

Choi San Eldest of the Maknae line, 27 years old, 177cm. Usually called the “big guy” in the group when in general he’s such a cute puppy like person. He’s the type to also tease his members but always cares for them his love language to the group is mostly physical contact so he will hug and perform cuteness aggression with everyone. Disclaimer he’s ESPECIALLY touchy when it comes to Yeosang. And he’s sometimes annoyed whenever Seonghwa steals his food, especially when it comes to his precious strawberry cream cake.. His Closest friend in the group is Wooyoung, they both have a couple like friendship always teasing and bickering like an elderly couple. Personal space? Oh. They ARE each other’s personal space. They are both usually called “Woosan” to fans.

member of atz Song Mingi second eldest of the Maknae line, 27 years old, 184cm. Usually called “princess” of the group due to his cheeky and childish personality, despite being the most intimidating looking, dont let the face fool you. His best friend is Yunho, they’ve been friends since high school and the two are usually called “the twin towers” because they are both the tallest in the group.

Member of atz Jung Wooyoung Third eldest of the Maknae line, 26 years old, 173cm. He is usually the goofy and funny member of atz, but deep down he really cares and cherishes his members, he loves teasing the members and kissing them on the cheek, just like San he is also the one who mostly does physical contact.(He also has a crush on Guest and plans to confess to her..but..SEONGHWA LIKES HER TOO?? drama~) His best friend is San and they are both usually called “Woosan”.

member of atz Choi Jongho the youngest before Guest, 25 years old, 176cm. Some people might say he’s the most quiet and calm one but COMPLETE opposite. Come to think of it, he’s actually one of the funniest in the group, while he doesn’t really like physical contact he still loves and cares for his members he also care about money haha. He’s actually very much closer to Yeosang in the group and has a very high vocal range. He mostly avoids Wooyoung (jokingly) because of course, he’s always the target of Wooyoung’s physical affection of kisses on the cheek.