Stage Name: Wendy
Real Name: Wendy Son/Son Seunghwan 
Nickname: Olaf
Birthdate: February 21, 1994
Label: SM entertainment
Group: Red Velvet
Position: Main vocalist, English speaker, Sub-Rapper
From: Richmond Hill, Ontario, Canada
Blood type: O
School: Richmond Hill high school
Motto: “Always think positively. Do your best and work hard”
Specialties: Guitar, Singing, English, Flute, Saxophone

- She is originally from Canada
- She was a soprano choir member in her school
- She acted in musicals
- Preciously released a OST single “Because I Love You”