For other people known as 'Yoona', see Yoona.
Promotional photo for
SMTOWN 2022 : SMCU Express
Im Yoon-ah (임윤아)
Seoul, South Korea
168 cm (5 ft 6 in)
Singer, lyricist, actress, model
August 5, 2007
(SNSD) September 5, 2018 (Oh!GG)
(older sister) Yoona (윤아) is a South Korean singer and actress under SM Entertainment. She is the center and visual of the girl group Girls' Generation and a member of its sub-unit Girls' Generation-Oh!GG.
She made her solo debut on May 30, 2019 with the mini album
A Walk to Remember
2007: Debut with Girls' Generation
Yoona debuted as a member of
Girls' Generation on August 5, 2007 with the group's first single " Into the New World".
2017–2018: Participation in STATION and debut with Girls' Generation-Oh!GG
On September 8, 2017, Yoona released her first solo digital single "
When The Wind Blows" as a part of STATION 2's 23rd release.
On May 13, 2018, Yoona released the collaboration single "
To You" with Lee Sang Soon, as a part of the SM project, STATION. It was then later included in her debut mini album A Walk to Remember.
On September 4, she debuted as a member of Girls' Generation's second sub-unit,
Girls' Generation-Oh!GG, with the release of their single " Lil' Touch".
2019: Solo debut
Yoona made her solo debut on May 30, 2019 with her first mini album
, which was released to celebrate her 30th birthday (Korean age).
A Walk to Remember
She graduated from Daeyoung High School in 2009. She went on a major in theater studies and graduated from Dongguk University in February 2015.
On January 1, 2014, local news source
Dispatch reported that Yoona and actor Lee Seung Gi had been dating since September 2013. Later that day, the news was confirmed by SM Entertainment. On August 13, 2015, it was reported that the couple had broken up due to busy schedules. 
All credits adapted from KOMCA, unless stated. 
When The Wind Blows"
Yoona, Lee Sang Soon
I Am (2012)
SMTown: The Stage (2015)
Confidential Assignment (2017)
Miracle: Letters to the President (2021)
A Year-End Medley (2021)
Confidential Assignment 2: International (TBA) 2 O'Clock Date (TBA)
Two Outs in the Ninth Inning (MBC, 2007)
Woman of Matchless Beauty, Park Jung-geum (KBS2, 2008) - cameo
You Are My Destiny (KBS, 2008–2009)
Cinderella Man (MBC, 2009)
Love Rain (KBS2, 2012)
Prime Minister & I (KBS2, 2013)
Because It's The First Time (OnStyle, 2015) - cameo
God of War, Zhao Yun (Hunan TV, 2016)
The K2 (tvN, 2016)
The King in Love (MBC, 2017)
Hush (JTBC, 2020) Big Mouth (tvN, 2022)
Innisfree Summer Love (Innisfree YouTube Channel, 2015)
Girls' Generation Factory Girl (Mnet, 2008)
Girls' Generation's Hello Baby (MBC, 2009)
Girls' Generation Goes to School (KBS1, 2009)
Right Now It's Girls' Generation (Y-Star, 2010)
Girls' Generation and the Dangerous Boys (jTBC, 2011)
Channel Girls' Generation (On Style, 2015) Girls For Rest (jTBC, 2018)
Elite Uniform (2004–2007)
Teun Teun English “Follow Me” (2006)
Sanyo Eneloop Rechargeable Battery (2006)
Sunkist Lemonade (2007)
Solar-C Vitamin (2007)
Clean & Clear (2008–2009)
Everland's Caribbean Bay (2010)
Cartier's LOVE (2010)
Daum Screensaver (2010–2011)
SK Telecom (2012–2013)
Alcon Contact Lense (2012–2014)
Ciba Vision Fresh Look & Ciba Vision Dallies (2012–2013)
Cartier Jewelry (2014 – 2015)
God Of War - Zhao ZI Long (2016)
Lee Jeans (2016–2018)
Hanssem Vacuum Blender (2017)
Ragnarok Mobile (2018)
Hyundai Duty Free (2018–present)
Tous les Jours (2018–2020)
DB Insurance (2018–present)
HY Fresh One Day Vegetable (2018–2019)
LAY'S TAIWAN (2019–2020)
Michael Kors (2019–2020)
SK Group Social Value (2019–present)
Jello Chat App (2019–present)
Korea Tourism Ambassador (2019–present)
Estée Lauder : Asia Pacific Ambassador (2020)
Miu Miu (2021)
Main article: Yoona (Girls' Generation)/Gallery