Stage Name: Whiz

Birth Name: Stella Sun

Korean Name: Sun Byeol

Birthday: December 1, 1996

Zodiac Sign: Sagittarius

Height: 162.5cm (5′4″)

Weight: 56.7kg (125lbs)

Blood Type: O

Positions: Lead Vocalist, Lead Rapper, Lead Dancer

Nationality: Korean - Australian

MBTI Type: ESFJ

- Born in Melbourne, Australia

- She was adopted as a baby and never met her birth parents

- She has two moms

- She trained for 4 years before joining Ateez

- Her favorite color is yellow

- She plays 11 different instruments

- Hobbies: Making music, painting/drawing, photography

- She loves to surf when she goes back home

- Stella doesn't like to define her sexuality

- She gets cold really easy

- Hongjoong has said that she is easily excitable (Vlive)

- Despite having a bright personality she has a dark sense of humor

- Halloween is her favorite holiday

- She has abandonment issues

- If she wasn't an idol she would had loved to be an art teacher

- She's great with kids

- Known for her aegyo

- She loves amusement parks

- Has a Scottish Terrier named Fish

- In the Dorm: Shares a room with Mingi

- Ideal Type: Someone caring