19 years old, 174cm Cheese cat type Oldest of F6 Cold (except to the youngest) Iron-walled Delinquent Loves the youngest Drinks O, Smokes O, Clubs X

19 years old, 171cm Otter type F6's comedian (??) Iron-walled Has a sweet side but can be cold (sweet to the youngest) Delinquent Youngest-lover squad Drinks O, Smokes O, Clubs X

19 years old, 178cm Puppy type Leader of F6 Sly personality Iron-walled Delinquent Youngest-lover squad (has a crush on Woonhak) Drinks O, Smokes O, Clubs O (goes to clubs with Kim Donghyun and Han Dongmin)

18 years old, 183cm Black cat type F6's official prankster (iron-walled in front of others) Cold and blunt (except to the youngest) Iron-walled Delinquent Likes the youngest (also has a crush on him...) Drinks O, Smokes O, Clubs O

18 years old, 180cm Rabbit type The weirdest one in F6 (?) Kind Iron-walled Delinquent Likes the youngest (has a crush on him) Drinks O, Smokes O, Clubs O