• Stage Name: Choi Jiann (최지안)
  • Full Name: Choi Jaewoo (최재우)
  • Position: Vocalist
  • Birthday: September 30, 1997
  • Zodiac Sign: Libra
  • Height: 175 cm (5’9”)
  • Weight: 63 kg (138 lbs)
  • Blood Type: AB



– Along with Hwi, he was revealed on on June 09, 2018 as a new member of New Kidd
– He is part of the ‘New Kidd 02’ sub-unit.
– Jiann was a trainee for 1 year and 4 months (Produce 101 profile).
– His hobbies are playing with cats.
– His specialty is playing piano and scat singing.
– He started playing piano when he was 4. When he was 6, he won awards for classical piano.
– He used to train at RBW
– His contract with RBW ended after Produce 101, but he was presumably supposed to debut with RBW boys (Oneus/Onewe)
– He used to be a a student at 1M Dance Studio.
– He was a contestant on Produce 101 (Rank: 97)
– Jiann is a fan of NCT’s Taeyong
– He shares his room with Hwi.
– He used to weigh over 80 kg (176 lbs), but decided to lose weight when his parents said that he could not be a singer at his weight. He has now lost over 20 kg.
– When asked who his New Kidd bias is, he said he likes everyone and could not choose. He later in the interview changed his mind and said he is Woochul’s biggest fan.
– Jiann has produced songs pre-debut, and said during an interview on Arirang Radio that he is interested in producing for New Kidd as well.
– He used to have an instagram pre-debut but deleted it after he signed with J-FLO entertainment.
– He also used to be active on his YouTube channel pre-debut, but deleted all his videos except for one when he joined New Kidd.
– When he was unsigned to a label, he would still train every day as an independent trainee at 1M Dance Studio and at a training center.
– At the dorm, Jiann is in charge of recycling.
– He has a cat named Yukki.
– His best physical feature is his sharp jawline.
– Jiann is very physically affectionate with his fellow New Kidd members, and seems to be the most comfortable with Jinkwon, Seungchan, Woochul, and Hwi.
– Member Ji Hansol describes Jiann as the most diligent and patient member of New Kidd.
– Hansol also said Jiann has the best musical sense in New Kidd, and that Jiann can play a note right after hearing it.
– Yunmin describes Jiann as someone with many sides, that Jiann is someone who gives of warmth and that he does a lot of small things to take care of the others.
– His own personal goal is to spread good energy to his fans.
– His motto is “Happy thoughts bring happy things, painful thoughts bring painful things”.


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