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RBW-I (RBW Ent trainees) Profile

RBW-I Profile (RBW Entertainment’s trainee program)

is RBW Entertainment’s trainee program. Their first batch of trainees debuted as ONEUS and ONEWE in 2018. The second batch, of female trainees, run a channel called 365 Practice on YouTube.

RBW-I Official Links:
Instagram: RBW_I
Twitter: RBW_I
YouTube: 365 Practice

Current Trainees:

Name: Park Jieun (박지은)
Position: Vocal
Birthday: September 4, 1997
Zodiac Sign: Virgo

Jieun Facts:
-She was on Produce 48 (ranked 80).
-She’s good at Japanese.
-Her nickname is Bambi because of her visuals.


Name: Jung Dohae (정도해)
Position: Vocal
Birthday: October 22, 1998
Zodiac Sign: Libra

Dohae Facts:
-She is slow at memorizing choreography.


Name: Na Goeun (나고은)
Position: Vocal
Birthday: September 3, 1999
Zodiac Sign: Virgo

Goeun Facts:
-She was on Produce 48 (ranked 29).
-She went to Hanlim Multi Arts and was in a class with Loona’s Chuu and Kim Lip.


Name: Jang Eunseong (장은성)
Position: Vocal, dance, rap
Birthday: February 11, 2000
Zodiac Sign: Aquarius

Eunseong Facts:
-She was on Mixnine (ranked 78).
-Her nickname is “cute blackbean” because she has dark skin.
-She is a current Hanlim Multi Arts student.


Name: Kim Youngseo (김영서)
Position: Vocal
Birthday: June 15, 2000
Zodiac Sign: Gemini

Youngseo Facts:
-She appeared on Mixnine (ranked 40).


Name: Seo Jiheun (서지흔)
Position: Rap
Birthday: December 10, 2002
Zodiac Sign: Sagittarius

Jiheun Facts:
-She appeared on Mixnine (ranked 90).


Stage Name: Yuki (유키)
Real Name: Mori Koyuki (もうりこゆき)
Age: 15

Yuki Facts:
-She is from Japan.
-She likes Michael Jackson.
-She enjoys going shopping by herself.
-She is a fan of Pentagon.


Name: Park Sujin (박수진)


Name: O Hanul (오하늘)

(there are no pictures of her released yet)
Name: Lee Eonjin (이언진)
Position: Vocal

Former Trainees

Name: Jo Yuri (조유리)

Yuri Facts:
-She appeared on Mixnine (ranked 85).


Name: Lee Ye Sol (이예솔)
Position: Vocal, Dance
Birthday: February 17, 1996
Zodiac Sign: Aquarius
Instagram: @soru_i_am

Yesol Facts:
-She can speak Korean, Chinese, Japanese, and English.
-She was on Mixnine (ranked #82).
-She was the oldest member.
-She loves to dance.
-She can speak fluent Chinese.
-She left 365 Practice and RBW in 2020.


Stage Name: Momo (모모)
Real Name: Momo (もも); Full name unknown
Position: Dance
Birthday: March 2, 1996 (?)
Zodiac Sign: Pisces

Momo Facts:
-She is from Tokyo.
-She competed in K-pop cover competitions in Japan.
–She is a former member of A-Daily (joined the group in 2018 and left in 2019).


Name: Kim Sungeun (김성은)
Position: Dance, vocal
Birthday: March 8, 1999
Zodiac Sign: Pisces

Sungeun Facts:
-She was on Mixnine (rank 58).
-She is the “baby face”.
-She used to run a YouTube channel.

Graduated Trainees
(some ONEUS members were not members of RBW-I)

Stage Name: Seoho (서호)
Real Name: Lee Gunmin (이건민)
Position: Vocal
Birthday: June 7, 1996
Zodiac Sign: Gemini


Stage Name: Keonhee
Real Name: Lee Keonhee
Position: Vocal
Birthday: June 27, 1998
Zodiac Sign: Cancer


Stage Name: Hwanung (환웅)
Real Name: Yeo Hwanung (여환웅)
Position: Dance
Birthday: August 26, 1998
Zodiac Sign: Virgo

Read more facts about Seoho, Keonhee, and Hwanung at the ONEUS profile!

ONEWE (formerly MAS0094 or MAS)

Stage Name: Yonghoon (용훈)
Real Name: Jin Yonghoon (진용훈)
Position: Vocal, guitar, keyboard
Birthday: August 17, 1994
Zodiac Sign: Leo


Stage Name: Harin (하린)
Real Name: Joo Harin (주하린)
Position: Drums
Birthday: March 29, 1998
Zodiac Sign: Aries


Stage Name: Kanghyun (강현)
Real Name: Kang Hyungu (강현구)
Position: Guitar
Birthday: November 24, 1998
Zodiac Sign: Sagittarius


Stage Name: Dongmyeong (동명)
Real Name: Son Dongmyeong (손동명)
Position: Vocal, keyboard
Birthday: January 10, 2000
Zodiac Sign: Capricorn


Stage Name: Cya (키야)
Real Name: Lee Kiwook (이기욱)
Position: Rapper, bass guitar
Birthday: January 24, 2000
Zodiac Sign: Aquarius

Read more facts about Yonghoon, Harin, Kanghyun, Dongmyeong, and Cya at the ONEWE profile!

profile made by skycloudsocean

(Special thanks to m i n e l l e, June)

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Who is your RBW-I bias?

Who is you favorite RBW-I trainee? Do you know more facts about them? Feel free to comment below 🙂