Im Yoona was born in Seoul, South Korea on May 30, 1990. At a young age, she auditioned at the SM Saturday Open Casting Audition and joined the company in 2002. She began to train with the other trainees under the same company in the areas of acting, singing and dancing. She trained for seven years and two months before debuting as part of Girls' Generation.
She is a 2009 graduate of Daeyoung High School and is currently attending Dongguk University majoring in theatre and music. Her fel...
Read more (7 words more)Im Yoona was born in Seoul, South Korea on May 30, 1990. At a young age, she auditioned at the SM Saturday Open Casting Audition and joined the company in 2002. She began to train with the other trainees under the same company in the areas of acting, singing and dancing. She trained for seven years and two months before debuting as part of Girls' Generation.
She is a 2009 graduate of Daeyoung High School and is currently attending Dongguk University majoring in theatre and music. Her fellow member, Seohyun, attends this university in 2010, too. Close
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Happy Belated Birthday to your unnie, Sunny 
#Happy25thSunnyDay #순규야생일축하해
Sunny, happy birthday ! Always smiling in your life ! And, all the best for your careers !
^_-
After around 2 weeks, it's your birthday ! ^_^
- Love_SNSD_4ever_93 -
SNSD Pretty Deer Yoona
Fighting for SNSD Asia Tour Concert
SNSD Pretty Deer Yoona
Good luck for SNSD Asia Tour Concert
SNSD Pretty Deer Yoona
Wish you all the best, and good luck in your career as actress in acting and singer among SNSD !
SNSD Pretty Deer Yoona
Wish you all the best !
SAYA SAYANG KAMU YOONA!!!
! Message !
Happy 5th Anniversary to SNSD !
Wish, 9 of you, will always stay happy and cheerful together, FOREVER !
I'll always be a SONE, and love you, FOREVER !
SNSD, thanks for making SONEs life's, COMPLETE 
Images are credit to the rightful owners ~
- Love_SNSD_4ever_93 -
YOONA, I LOVE YOU!!
cr: tumblr.com
Pretty Deer Yoona, it's your "wife" birthday ! XD
Yoona, now your sense of humor had improved ! XD
Always stay fresh ! I'll always support you !
LOVE YOU!!!
LOVE
Happy birthday, Yoona!!
I love when you are silly and dorky
ohh I love you whatever you do!!
Always have a smile on your face for it is one of the most beautiful smiles that I've ever seen.
Hope you have a great day with your "sisters" and family
HAPPY BIRTHDAY, MY FAV SNSD MEMBER!
As KPopDreamer said: I noticed you in Genie!
^_^
What?! You hate me because I LOVE YOU?!?
Okay fine. Your face makes me love you now!
OMG That cute wink on the Gee MV OMGGG
HAPPY BDAY MY GORGEOUS!
Recipient : Girls' Generation Yoona
Location : SM Entertainment, Seoul, Korea
Let's recall my memories back, how do I knew you ?
Ah, it's Genie ! You always stand in front, in every Genie performances !
^_^ You just love to take selca, when you're free ! (Such an adorable pout face ~)
BONUS :-
ONE !
TWO !!
THREE !!! (This is my favorite picture in these many pictures ! A bright girl !)
I bet, you'll remember this screenshot. This is one of the Innisfree CF. You're a CF queen among SNSD, indeed ! 
WHAT ? You didn't admit it ?!
Hey, you're making an innocent face to me ! XD OK, I believe you, not just you, your 8 sisters also like to film CF ~
As SONEs know, one of your nicknames, Alligator Yoon ! XD
Girls' Generation Pretty Deer Yoona
Happy Birthday ! *Blowing balloon*
Eat and drink well !
(But, not drinking soju ! XD Hmm, maybe once a while, it's OK, to release your stress after your works.)
Always remember, sleep well. (You'd been busy with your activities recently. As we busy, we almost didn't have time, to sleep well.)
Yoona, your dear 6 angels and 2 pervert sisters : Taeyeon (ByunTae) and Jessica (ByunSica) <----- Don't get mad, SONEs ~
Always staying by your side, protecting and loving you !
I always support and praying for you, and SNSD, with a rapid sucess !
Wish you always smiling and laughing happily in your life !
(This is the most EPIC one, from you ! )
From,
Malaysia SONE (MySONE)
- Love_SNSD_4ever_93 - , KPopDreamer
Actual name : Yuki
Girls' Generation Pretty Deer Yoona, you'd become more prettier as you growing up with your 8 sisters !
Not just that, you're too good in photoshoot !
Your vocal had improved in "The Boys" ! Yoona, I believe, you have a good vocal, so sing it out LOUD if you can ! SONEs always support you !
