Stage Name: SooYoung (수영) 
Birth Name: Choi Soo Young (최수영) 
English Name: 썸머 Summer 
Name Meaning: Luxurios Flower Petal 
Nickname in SNSD: 명랑공주 (Fun-loving Princess) 
Other Nicknames: 최장신 (A person with long body), 롱다리 (Long legs), Model, 식신 (Food God), Interruptor, Syoung 
Group Position: Supporting Vocalist 
Motto: Let's not procrastinate 
Languages: Korean (Fluent) , English, Chinese (Basic) , Japanese (Fluent) 
DOB: February 10, 1990 
Height: 170cm 
Weight: 48kg 
Blood Type: O 
School: Jungshin All-Girls High School 
Casted: 2000 SM Open Audition 
2002 Korea-Japan Ultra Idol Duo Audition 
-2002 Debuted in Japan in the duo Route 0 
-2003 Samsung AnyCall CF w/ Park Jungah 
-2003 Japan Chubbygang Clothing Model 
-2004 Skoolooks Uniform Model 
-2005 M.Net Hello Chat VJ 
-2007 DMB ChunBangJiChuk Radio DJ (with Super Junior's Sungmin) 
-2007/2008 MBC Sitcom: Unstoppable Marriage 
Fancafe: Click Here [Remember] 
Siblings: Older Sister (Soojin) 

Extra Information: 
Favorite Number: 08 
Favorite Song from Girls' Generation: Complete 
Roommate: Yoona & Taeyeon 

Soooung Fact:

 -Eats around eight meals a day and never gets fat
- Do not make her show her aegyo
- Good fashion sense (whatever that means)
- Good at singing trot
- IMO, SNSD’s third best dancer
- Not afraid of any amusement park rides
- Very afraid of ghost stories and the supernatural
- Most talented among SNSD and Kara according to MBC Come to Play