1989–2008: Early life and career beginnings Taeyeon was born on March 9, 1989, in
Wansan District,
Jeonju, South Korea. Her family consists of her parents, an older brother, and a younger sister Kim Hayeon, who made her solo debut in 2020. Having believed that she was "only talented" at singing, Taeyeon first dreamed of becoming a singer at a young age. During her second year in middle school, Taeyeon accompanied her father to SM Academy, a former music institution and auxiliary affiliation of SM Entertainment, to pursue vocal lessons. Although at the time her father did not encourage Taeyeon to become an entertainer, he was persuaded by the school's principal to give his daughter a chance after she recognized Taeyeon's "clean" voice. During the next year, Taeyeon accompanied her father from their hometown to
Seoul every Sunday to receive vocal lessons from
The One. She named
BoA,
Whitney Houston and
Hikaru Utada as her pre-debut inspirations. Taeyeon trained under The One for three years. In a 2011 interview, he described Taeyeon as a "smart" student, someone "unlike others who came to him with dreams of becoming a celebrity... [she] wanted to be a singer and reach the top with her own talents." In 2004, he "wanted to acknowledge Taeyeon's potential" by giving her the chance to be in his song "You Bring Me Joy". That same year, she won first place at the SM Youth Best Competition and signed a contract with SM Entertainment. The training process was so tough that she almost quit at one point; she persisted, however, and debuted as a member of girl group Girls' Generation in August 2007. Both the president of SM Academy and The One later named Taeyeon as one of their most memorable students. Taeyeon graduated from Jeonju Art High School and was awarded the school's Lifetime Achievement Award in 2008.
2008–2015: Original soundtracks, TTS and SM The Ballad Taeyeon sang "7989" (featuring
Kangta), a track from both Girls' Generation's
eponymous debut album (2007) and Kangta's fourth studio album,
Eternity (2008). Taeyeon began to gain popularity through her various television soundtrack releases, recording "If" for the
KBS2 drama
Hong Gil Dong (2008) and "Can You Hear Me" for
MBC's drama
Beethoven Virus (2008). "If" was later deemed more popular than its respective drama, and "Can You Hear Me" won a Popularity Award at the
2008 Golden Disk Awards. Both tracks remain among Taeyeon's most well-known hits. Following a radio hosting job in 2009–10, Taeyeon journeyed into acting, making her theatrical debut in a lead role in the 2010 musical
A Song to the Sun. She played the part of Kaoru Amane, a teenager who suffered from
xeroderma pigmentosum, and learned to play a guitar for the role. Her performance in the sold-out shows received good press despite the musical's critical reviews of the musical itself. Jang Gyeong-jin of
10Asia praised Taeyeon's "distinct vocals" and commented that her acting stood out among idol stars who had ventured into musical theatre, while Kim Ji-yeong from
The Dong-A Ilbo felt "Taeyeon's optimistic and charming personality made her the perfect match" for the role. Despite the favorable response, Taeyeon later described musicals as difficult, stating that her weak concentration made it hard for her to act and sing at the same time. The same year, Taeyeon worked with Korean songwriter-composer Ahn Young-min. She recorded "Like A Star", featuring The One, which reached number one on the Gaon Digital Chart. Her next single, "I Love You", for the SBS drama
Athena: Goddess of War soundtrack, reached number two. Ahn recalled his impression of the latter song: "I was surprised at how well Taeyeon could sing. This is a rather mature song, so I would be lying if I said I didn't have my doubts, but she blew me away. I was moved to tears listening to her singing." In 2011, Taeyeon lent her voice to
Kim Bum-soo's "Different", a single on his seventh album
Solista: Part 2. The song debuted at number two on the Gaon Digital Chart. Taeyeon and Kim Bum-soo reunited at his concert two years later for a live cover version of the latter's 2008 song "Man and Woman". After their first collaboration on the drama
Beethoven Virus (2008), musical director Lee Pil-ho was determined to collaborate with Taeyeon again on the soundtrack for MBC's melodrama
The King 2 Hearts (2012), having her record the main theme song "Missing You Like Crazy". It was released in March 2012 and debuted at number two on both the Gaon Digital Chart and K-pop Hot 100. Taeyeon's vocals received positive feedback from the song's composer Park Hae-woon: "She fully understood the song in its entirety and expressed each detail very precisely...even though this song requires the lowest note that a female singer can produce, Taeyeon executed them perfectly." The song was named the most popular soundtrack at 2012
Seoul Drama Awards. Later in the year, she contributed vocals to the song "
Closer", for the SBS drama
To the Beautiful You, which charted at number seven on both the Gaon Digital Chart and K-pop Hot 100. In April 2012, a subgroup of Girls' Generation called TTS was formed, its lineup consisting of Taeyeon,
Tiffany and
Seohyun. Their debut
EP,
Twinkle, was met with much success and became South Korea's eighth-highest selling album of the year. The subgroup went on to release two more EPs:
Holler (2014) and
Dear Santa (2015). In January 2013, Taeyeon and Tiffany sang a duet, "Lost in Love", which was featured on Girls' Generation's fourth Korean album,
I Got a Boy. Two months later, she recorded "And One", written and composed by Kangta, for the SBS drama
That Winter, the Wind Blows. It debuted at the top of
Billboard's K-pop Hot 100 and reached number two on the Gaon Digital Chart. In July 2013, Taeyeon was invited to record the theme song "Bye" for the soundtrack of the film
Mr. Go after its musical director was left with a "deep impression" having heard her cover version of a song during a radio appearance. In February 2014, Taeyeon joined the roster of SM the Ballad, a ballad group initially formed by SM Entertainment in 2010, contributing vocals to their second album
Breath. She also recorded a solo song, "Set Me Free", for the album. Her other releases in 2014 included "Colorful" for
JTBC's campaign "The World Is More Beautiful Because We're Different" and "Love, That One Word" for the SBS's drama ''
You're All Surrounded''; the latter entered Top 10 on both Gaon Digital Chart and K-Pop Hot 100. In February 2015, Taeyeon accepted a personal request from
f(x)'s
Amber to feature in "Shake that Brass", the lead single from her debut album,
Beautiful.
2015–2016: Solo debut and first solo concert Taeyeon began working on her solo projects in late 2014, believing the "right time" had come after eight years with Girls' Generation. She released her debut
extended play (EP),
I, in October 2015. It peaked at number two on South Korea's
Gaon Album Chart, and charted atop the US
Billboard World Albums. The commercial success of
I, according to
Yonhap News Agency, was the main contributor to SM Entertainment's leading music sales in the fourth quarter of 2015. The
title track, which features rapper
Verbal Jint, incorporated elements of
pop rock that marked a departure from the ballad sound she had been known for until then. where it has sold over 2.5 million digital units. To accompany her solo release, Taeyeon held a series of small concerts called Taeyeon's Very Special Day, and a reality show,
OnStyle's
Daily Taeng9Cam. She was awarded Best Female Artist at the
2015 Mnet Asian Music Awards and at the 2016 Golden Disk Awards. Taeyeon featured on
Yim Jae-beom's "Scars Deeper than Love" (2015), Verbal Jint's "If The World Was a Perfect Place" (2015), and
Crush's "Don't Forget" (2016). "Don't Forget" sold over 2.5 million copies in South Korea. In February 2016, she recorded "
Rain" as the inaugural release of SM Entertainment's digital music platform
SM Station. "Rain" peaked at number one in South Korea, where it sold over 2.5 million digital copies. Taeyeon and
Super Junior's
Kyuhyun were featured in a commercial for bottled water brand Jeju Samdasoo, for which she recorded a cover of "The Blue Night of Jeju Island". She also became a spokesperson for Sword and Magic, a game developed by the company Longtu Korea, for which she recorded a rendition of BoA's 2003 song "
Atlantis Princess". Taeyeon's second EP,
Why (2016), incorporated elements of more upbeat genres such as
EDM and
tropical house. It peaked atop the Gaon Album Chart, and charted at number two on the US
Billboard World Albums. The EP has sold 120,000 copies as of 2019. The EP's associated concert, Butterfly Kiss, made Taeyeon the first Korean female artist to embark on a full-scale concert while still being a member of an active girl group. In September 2016, Taeyeon recorded "All With You" for SBS's television drama
Moon Lovers: Scarlet Heart Ryeo. Her next single, "
11:11", was released in November 2016. It peaked at number two on the Gaon Digital Chart and sold 1.4 million copies by 2017.
Billboard ranked it the seventh best K-pop song of 2016.
The Dong-a Ilbo in December 2016 named Taeyeon as "Voice of the Year", "Singer of the Year", and "Most Hardworking". At the
2016 Mnet Asian Music Awards, Taeyeon was awarded Best Female Artist.
2017–2019: My Voice, Japanese debut and Purpose Taeyeon's first
studio album,
My Voice, having been in the production process for over a year, was released in February 2017 and included the single "
Fine". Both the album and song were well-received, topping both the Gaon Album Chart and Gaon Digital Chart, respectively. On April 5, 2017, a deluxe edition of the album was released, accompanied by the single "
Make Me Love You". The song reached number four on the Gaon Digital Chart. Taeyeon also featured in the single "
Lonely" from labelmate
Jonghyun's second compilation album, which was released April 24, 2017. The following month, Taeyeon embarked on her first Asian tour, Persona. In December 2017, Taeyeon released her special EP
This Christmas: Winter Is Coming. The album debuted at number two on the Gaon Album Chart and at number six on the
Billboard World Albums Chart. Hong Dam-young of
The Korea Herald highlighted Taeyeon's "calm and undeniable vocal prowess" in the album while praising the songs as "the most sophisticated Christmas tunes" of the year. Its lead single, "This Christmas," debuted at number two on the Gaon Digital Chart. To promote the album, Taeyeon held a two-day Christmas concert titled The Magic of Christmas Time. In June 2018, Taeyeon released her third EP,
Something New. It peaked at number three on the Gaon Album Chart and at number four on the
Billboard World Albums Chart. That same month, Taeyeon embarked on a Japan Showcase Tour, available only to members of SM Entertainment's official Japanese fan club. The tour visited Fukuoka, Nagoya, Tokyo and Osaka. Following the success of her sold-out showcase, Taeyeon released her debut Japanese single, "Stay", on June 30, 2018. The single was accompanied by a B-side titled "I'm The Greatest". In August 2018, Taeyeon and
MeloMance released a collaboration track titled "Page 0" for the third season of SM Station, marking Taeyeon's second time participating in the project. That same month, Taeyeon was announced to be part of Girls' Generation's second subgroup,
Oh!GG, which consisted of the five members that re-signed with SM Entertainment; the group released their first single, "Lil' Touch" in September. Taeyeon embarked on her second Asian tour from October 2018 to January 2019. On October 12, it was announced that the tour would play a show at Hong Kong's
AsiaWorld Expo Arena, making her the first South Korean female solo artist to hold a solo concert at the venue. Encore concerts of her tour were announced in early 2019 and took place at Seoul's Jamsil Arena on March 23 and 24. Taeyeon released the digital single "
Four Seasons" and its B-side "Blue" in March 2019. "Four Seasons" charted at number six on the
Billboard World Digital Songs and topped South Korea's Gaon Digital Chart for two consecutive weeks. The song was certified double-platinum by the Korean Music Content Association for exceeding 200 million streams. In April 2019, Taeyeon embarked on her first concert tour in Japan, ~Signal~, which started on April 13 in
Fukuoka. She subsequently released her first Japanese-language EP,
Voice, on May 13. Taeyeon then contributed her vocals to
Chancellor's "Angel" and
Yoon Jong-shin's "A Train to Chuncheon", as part of his "Hello 30" project. The song was originally recorded by Kim Hyun-chul in 1989. In July 2019, Taeyeon appeared as a main cast member on the JTBC
reality show Begin Again and
busked in
Berlin and
Amsterdam. She also recorded "
All About You" for the
TVN television drama
Hotel Del Luna; the song topped the Gaon Digital Chart for two consecutive weeks. Taeyeon released her second studio album,
Purpose, on October 28, 2019. The album peaked at number two in South Korea and spawned the single "
Spark", which reached number two on the Gaon Digital Chart. The album was reissued on January 15, 2020, with three bonus tracks, including the single "
Dear Me". To promote her recent releases, Taeyeon embarked on her third Asian tour, which began in Seoul on January 17, 2020. The shows—as well as her second concert tour in Japan, which was set to visit eight cities—were all eventually cancelled due to the COVID-19 pandemic.
2020–present: Collaborations and continued success On March 9, 2020, Taeyeon was set to release the digital single "
Happy" in celebration of her birthday; however, she postponed the single's release to May 4 following the death of her father. The song reached number four on the Gaon Digital Chart and number nine on
Billboard's World Digital Songs Chart. In November 2020, Taeyeon released her second Japanese-language EP
#GirlsSpkOut. The title track of the same name featured Japanese rapper
Chanmina, marking Taeyeon's first Japanese collaboration. In the same period, Taeyeon became a regular cast member on
tvN's music variety show
Amazing Saturday - DoReMi Market. Taeyeon released her fourth Korean-language EP
What Do I Call You on December 15, 2020. The album peaked at number four on the Gaon Album Chart and sold over 120,000 units in South Korea, making Taeyeon the first female artist to have five different albums sell over 100,000 units each on the Gaon Album Chart. Taeyeon was featured in
Taemin's song "If I Could Tell You", released as part of his EP
Advice (2021). Her next digital single, "
Weekend" was released on July 6, 2021. The single peaked at number four on both the Gaon Digital Chart and the
Billboard K-pop Hot 100 Chart. The following month, she joined the travel variety show
Petkage alongside label-mate
Kim Hee-chul. On August 30, 2021, Taeyeon was featured in
Key's pre-release single "
Hate That...". On November 28, 2021, Taeyeon recorded "
Little Garden" for
tvN's television drama
Jirisan. On December 27, 2021, Taeyeon was revealed as a member of the supergroup
Got the Beat alongside groupmate
Hyoyeon. The group debuted on January 3, 2022. On January 17, 2022, Taeyeon released her new digital single "
Can't Control Myself", which serves as a pre-release single for her third studio album,
INVU, which was released on February 14. The album peaked at number two on South Korea's Gaon Album Chart. "
INVU" charted at number eight on the
Billboard World Digital Songs and topped South Korea's Gaon Digital Chart for four consecutive weeks. She was awarded Best Female Solo Artist at the
2022 Genie Music Awards. On May 5, 2023, it was announced that Taeyeon would hold her fifth concert,
The Odd of Love, starting from June 3. On November 27, 2023, Taeyeon released her fifth extended play,
To. X, alongside the lead single of the
same name. The EP and lead single reached number two on both the
Circle Album Chart and
Circle Digital Chart, respectively. "To. X" also peaked at number three on the
Billboard South Korea Songs and became the best-performing single of January 2024 on the Circle Digital Chart. She also recorded "
Dream" for
JTBC's television series
Welcome to Samdal-ri, which was a remake of
Cho Yong-pil's 1991 song of the same name. The song gained traction on the video-sharing service
Instagram Reels and reached number 18 on the Circle Digital Chart. On June 24, 2024, it was announced that Taeyeon would be releasing the single "
Heaven" on July 8. On August 29, Taeyeon collaborated with British musician
Sam Smith to release a Korean duet version of "
I'm Not the Only One", as part of the reissue project of their debut studio album,
In the Lonely Hour 10 Year Anniversary Edition. On October 27, it was announced that Taeyeon would be releasing her sixth extended play
Letter to Myself on November 18, containing six tracks including the lead single of the
same name. On January 7, 2025, it was announced that Taeyeon would hold her sixth concert tour to celebrate the 10th anniversary of her solo debut,
The Tense, kicking off in Seoul on March 7. On December 1, the compilation album
Panorama: The Best of Taeyeon, led by the single "
Panorama", was released to mark the tenth anniversary of Taeyeon's solo career. ==Artistry and voice==