Family & friends

Father / Choi Minjoon (FC:Ahn Naesang) / Taxi Driver / 63/ closeness - 7/10

Mother / Jung Yujin (FC:Bae Jongok) / Hair Dresser / 62 / closeness - 7/10

Older Sister / Choi Yumi / Physical Therapist/ 30 / closeness - 10/10

Older Brother/ Choi Yunho / Soccer Player in Jeonbuk FC / 28 / closeness - 6/10

Younger Sister / Choi Jinju / College Student / 22 / closeness - 8/10

Younger Brother / Choi Minseok / Highschool Student / 17 / closeness - 9/10

Close Friend / Park Daewon / Idol-Madtown / 17 / closeness - 8/10

groupmate/ Park Seyeon /Idol/ 24 /closeness - 10/10

groupmate/ Choi Jeongki /Idol/ 23 / closeness - 2/10

Trivia

Likes
- singing
- playing the piano
- coffee
- peace & quiet
- reading
- mystery books and movies
 

Dislikes
- arguments/fights
- profanity
- smoking
- being in the spotlight
- making decisions
- horror movies
 

Habits
- writes reminder sticky notes because he is forgetful
- saying yes to everything
- touching the brown leather bracelet on his right hand
 

Hobbies
- composing music
- playing the piano
- magic tricks
- badminton
 

Fears
- rollercoasters
- heights
- haunted house
 

Trivias
- Has a driver's license, even though he doesn't even have a car yet.
- Knows how to do coffee art from his previous part time job as a barista.
- He is a light sleeper, so he would also wake up the earliest.
- He would like to spend some alone time, but someone always ask to join and he can't say no so...
- When he was younger,  he wanted to be a lawyer.
- Has an IQ if 145
- Has striaght A's through out highschool.
- Was part of the student council only because his friend forces him.
- He mixes honey with water for himself and s to take care of their throat when they're sick.
- He carries around a bag in which the members call the Jinsung Care Kit that contains items for the members even though they didn't ask for, like vitims, medicine, honey, hotpacks, cough drops...