Stage Name: Ponyo
Birth Name: Phaivanh Phomvihane (ໄພວັນ ພົມວິຫານ)
Position(s): Lead Rapper, Vocalist, FOTG
Birthday: March 13, 2000
Zodiac Sign: Pisces
Chinese Zodiac Sign:
Height: 5'5
Weight: 48 kg (106 lbs)
Blood Type: O
MBTI Type: ENTJ
Nationality: Laotian

Ponyo Facts:
Birthplace: Vientiane, Laos
Family: Parents, 2 older brothers
- Her brothers wanted her to study law originally.
- During her first week, she didn't know much Thai, so she accidentally bowed to a vending machine thinking it was a senior staff member because it made a loud "greeting" noise when she walked by.
- She is inspired by CL and Lisa (BLACKPINK).
- Currently single. She once joked in a "Dispatch" parody that her only "boyfriend" is her laptop because she spends all night reviewing choreography videos.

Stage Name: Kanya
Birth Name: Kanya Pak-Cho-Hee (กัญญา ภัคโชฮี)
Position(s): Main Vocalist, Dancer
Birthday: January 11, 2003
Zodiac Sign: Capricorn
Chinese Zodiac Sign:
Height: 5'4.5
Weight: 46 kg (101 lbs)
Blood Type: AB
MBTI Type: ISFJ
Nationality: Thai-Korean

Kanya Facts:
Birthplace: Bangkok, Thailand
Family: Parents, Only Child
- Her father is a thai chef and her mother is a korean traditional dancer.
- She once fell asleep standing up during a break in a 14-hour dance rehearsal. The members found her leaning against the mirror perfectly balanced.
- She is inspired by Taeyeon and Baek Yerin, she focuses on vocal emotion and technique.
- There were "pre-debut rumors" that she was close with a VIS:ION member (Thann) because they were seen at the same bubble tea shop, but RM Xtreme clarified they are just "Label-mate workout buddies."

Stage Name: Souvanh
Birth Name: Souvanh Celine Desaulniers (ສຸວັນ ເຊລີນ)  
Position(s): Main Rapper, Vocalist
Birthday: August 30, 2003
Zodiac Sign: Virgo
Chinese Zodiac Sign:
Height: 5'4.5
Weight: 47 kg (103 lbs)
Blood Type: O
MBTI Type: ENTP
Nationality: Laotian-French

Souvanh Facts:
Birthplace: Luang Prabang, Laos
Family: Parents, Only Child
- She moved to Paris at the age of 10, then back to Thailand for training.
- Her dad is French-Canadian and her mom is Laotian.
- She is the prankster of GURLZEE.
- She once convinced Bee that "RM Xtreme" stood for "Rice Music Xtreme" and that they would have to record a song about different types of rice for their debut. Bee believed her for three months.
- She is inspired by Doja Cat and Minnie (I-DLE). She loves quirky, experimental rap styles.
- Known as the "Girl Crush Magnet." She has more "fan-girls" than "fan-boys" and often jokes that her heart belongs to her French Bulldog, "Baguette."

Stage Name: Bee
Birth Name: Lalisa "Bee" Wongtanyarat (ลลิสา วงศ์ธัญญรัตน์)  
Position(s): Lead Vocalist, Rapper, Center, Dancer, Youngest
Birthday: June 12, 2004
Zodiac Sign: Gemini
Chinese Zodiac Sign:
Height: 5'4.5
Weight: 45 kg (99 lbs)
Blood Type: A
MBTI Type: ENFP
Nationality: Thai

Bee Facts:
Birthplace: Chiang Mai, Thailand
Family: Large Extended Family
- She has 5 cousins whom she calls her "brothers and sisters".
- Famous for the "Spicy Som Tum Incident." She tried to make a traditional papaya salad for the staff but put so many chilies in it that the entire RM Xtreme training floor had to be evacuated because the air became "spicy."
- She is inspired by Jennie (BLACKPINK) and Tilly Birds, she wants to bridge the gap between T-Pop and the global scene.
- Too busy being the "Center." She’s currently "dating" the practice room floor because she’s always the last one to leave.