Kang Ji-hyun (born February 12, 1992), known professionally as Soyou, is a South Korean singer. She is best known as a former member of the South Korean girl group
Sistar
Sistar (; stylized in all caps) was a South Korean girl group formed in 2010 by Starship Entertainment. The group consisted of Hyolyn, Yoon Bo-ra, Bora, Soyou and Kim Da-som, Dasom. They made their official debut with the song "Push Push (Sistar ...
.
Early life and education
Soyou was born on February 12, 1992,
in
Jeju Island
Jeju Island (Jeju language, Jeju/) is South Korea's largest island, covering an area of , which is 1.83% of the total area of the country. Alongside outlying islands, it is part of Jeju Province and makes up the majority of the province.
The i ...
, South Korea. Before debuting, she was a licensed hairdresser and worked in a hair salon. Soyou was known as a
Cube Entertainment
Cube Entertainment Inc. () is a South Korean entertainment company. The company operates as a record label, talent agency, music production company, event management and concert production company, and music publishing house. Cube are known for h ...
trainee, who was originally supposed to debut as a member of
4Minute
4Minute (, often stylized in all caps) was a South Korean girl group formed by Cube Entertainment, consisting of members Jihyun, Gayoon, Jiyoon, Hyuna and Sohyun. The group was known for its edgy dance-pop style and " girl crush" image t ...
. Soyou has said that she didn't make it into the group because she was lacking in many ways and was originally supposed to be in
Sohyun's place. Instead, Soyou auditioned for
Starship Entertainment
Starship Entertainment () is a South Korean entertainment company founded in 2008 and became an independent subsidiary of Kakao Entertainment in 2013. It is also called one of the "five major agencies" in the pop music world, with SM Entertainm ...
, singing a cover of Navi's "On The Road", and after her traineeship, she debuted as a member of
Sistar
Sistar (; stylized in all caps) was a South Korean girl group formed in 2010 by Starship Entertainment. The group consisted of Hyolyn, Yoon Bo-ra, Bora, Soyou and Kim Da-som, Dasom. They made their official debut with the song "Push Push (Sistar ...
in June 2010. The group gained significant popularity after the release of their hit single "So Cool" in 2011.
Soyou pursued her middle school at Mullae Middle School and completed high school at the
Korean Arts High School with a specialization in
theater
Theatre or theater is a collaborative form of performing art that uses live performers, usually actors to present experiences of a real or imagined event before a live audience in a specific place, often a stage. The performers may communi ...
and
film
A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, sinc ...
. In 2012, she earned her Bachelor of Arts in Contemporary Applied Music degree from
Sungshin Women's University
Sungshin Women's University () is a Private university, private women's college, women's university located in Seongbuk District, Seongbuk-gu, Seoul, South Korea. It was founded by Dr. Sook-Chong Lee in 1936. The university comprises ten colleg ...
.
Career
2010–2017: Original soundtracks, collaborations and Sistar disbandment
In August 2010, Soyou collaborated with Kan Jongwoo of J2 for the soundtrack for the drama ''Gloria''. In September, she also sang a soundtrack for
MBC's drama ''
Playful Kiss''. The song is titled "Should I Confess".
In November 2012, Soyou sang a duet with hip-hop duo Geeks. The song "Officially Missing You, Too" is a remake of Tamia's song of the same title. It is a part of Geeks' project album, ''Re;Code Episode 1''. She also collaborated with fellow label mates,
K.Will
Kim Hyung-soo (; born December 30, 1981), better known by his stage name K.Will (), is a South Korean singer. The name is a combination of the first letter 'K' of his last name 'Kim' and the English word 'Will'. He debuted in 2007 and has since ...
and
Boyfriend
A boyfriend is a man who is a friend or acquaintance to the speaker, often specifying a regular male companion with whom a person is platonically, romantically or sexually involved.
A boyfriend can also be called an admirer, beau, suito ...
's Jeongmin, for Starship Planet's yearly holiday release, titled "White Love".

In September 2013, it was revealed that Soyou and
Mad Clown
Jo Dong-rim (; born March 25, 1985), better known by the stage name Mad Clown (), is a South Korean rapper, songwriter, and record producer. He debuted with the single "Luv Sickness" in 2008 and released his first extended play, ''Anything Goe ...
would release a duet called "
Stupid in Love" on the 10th.
In February 2014, Soyou and
Junggigo released a duet called "
Some".
In January 2015, it was revealed that Soyou, together with
Lee Hanee and Kim Jungmin, would be the new MCs of beauty tip program ''Get It Beauty''. The new MCs' first episode aired on February 4, 2015.
In February 2017, Soyou and
Baekhyun released a duet called "
Rain
Rain is a form of precipitation where water drop (liquid), droplets that have condensation, condensed from Water vapor#In Earth's atmosphere, atmospheric water vapor fall under gravity. Rain is a major component of the water cycle and is res ...
".
In May 2017, Sistar released their last single "Lonely". The group performed their most successful summer hits – "Touch My Body", "Shake It", "Loving U", "I Swear" and also their last song "Lonely" on four major music shows, before concluding the schedule on ''
Inkigayo
''Inkigayo'' (; English title: ''The Music Trend'', previously ''Popular Song'') is a South Korean music program broadcast by SBS. It airs live every Sunday. The show features some of the latest and most popular artists who perform on stage. ...
'' on June 4, 2017 and officially disbanding.
In August 2017, Soyou was featured as the vocalist on Primary's song "Right?".
2017–2023: Solo debut
After Sistar disbanded in June 2017, Soyou debuted her solo career under Starship Entertainment. She was featured on K.Will's fourth album ''Part.1 Nonfiction,'' for the B-side track titled "Let Me Hear You Say", released on September 26. She released a collaboration track titled "Monitor Girl" with Geeks' Louie on October 26, it was their second collaboration since "Officially Missing You, Too" in 2012. On November 16, Soyou released "I Still" with
Sung Si-kyung as pre-release track for her upcoming solo album. On November 28, Soyou was confirmed to become an MC for a new beauty program of JTBC titled SoyouXHani's Beauty View, which began airing on December 28. On December 13, Soyou released the first part of her solo album titled ''Re:Born'' with the single "The Night" featuring rapper duo
Geeks and produced by Primary.
A year and nine months after her last release, Soyou released "Gotta Go" on June 28, 2020. The song is a reggaeton, dance hall style song and was accompanied by a music video, released through Starship Entertainment's YouTube channel.
After eight months, Starship Entertainment announced that Soyou is gearing up for her next comeback on March 11, 2021. Soyou's new single "Good Night My Love" was reportedly written by
Lee Hyori
Lee Hyo-ri (; born May 10, 1979) is a South Korean singer. She debuted as a member of group Fin.K.L in 1998, which became one of the most popular girl groups in South Korea during the late 1990s and early 2000s. Aside from Fin.K.L, she has als ...
and composed by
Babylon
Babylon ( ) was an ancient city located on the lower Euphrates river in southern Mesopotamia, within modern-day Hillah, Iraq, about south of modern-day Baghdad. Babylon functioned as the main cultural and political centre of the Akkadian-s ...
.
On September 8, Soyou decided not to renew her contract with Starship Entertainment. Later on September 29, Soyou signed with
BPM Entertainment
BPM Entertainment (), also known as Big Planet Made, is a South Korean entertainment company established in 2021. Co-founded by rapper MC Mong and Duble Sidekick member Park Jang-geun, it is a subsidiary of the company One Hundred. BPM had a st ...
.
On March 1, 2022, BPM Entertainment announced Soyou would hold her first solo concert 'THE LIVE: NIGHT' on April 2 and 3. On April 27, Soyou released her third EP ''Day & Night'', with the lead single "Business", featuring
Be'O
Yoo Chan-wook (; born April 27, 2000), known professionally as Be'O (; stylized in all caps), is a South Korean rapper and songwriter. He first garnered attention when he appeared on the rap competition TV show ''Show Me the Money 10'' in 2021.
...
.
2024–present: Business venture
On July 31, Soyou established the corporation 'So & You,' wherein she was able to launch in November the whiskey-based 'So Whiskey Highball' and the high-alcohol-based 'So Goryangju Highball' in cans.
Other ventures
Ambassadorship
In July 2014, Soyou became the promotional ambassador for the
JTBC Seoul Marathon event, attended by 20,000 participants. Chosen by the event coordinator, Soyou's passion for running and commitment to self-care through exercise resonated with the event's theme, "Run As I Am."
In September 2018, Soyou became the public relations ambassador for the
Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...
branch of the
Korean Red Cross, appointed by its Chairman. She has been supporting the Seoul branch since 2015, aiding underprivileged groups like undernourished children, child-headed households, elderly individuals living alone, and multicultural families.
Endorsements
In September 2014, Soyou collaborated with the "비커즈 (bcuz)" brand, known for its "wrap jeans," a popular fashion item at the time. She continued her promotions with the brand, which had become a household name for its sportswear, by introducing and releasing new products for its 2015 S/S season. In June 2015, Soyou teamed up with
Sung Si-kyung as endorsers for
CJ CheilJedang's 'Bibigo Wanggyoja,' a side dish ideal for pairing with beer. The duo filmed TV commercials and advertisements together.
In July 2017, she was chosen as a model for GRN's health supplement products. She specifically endorsed well-known celebrity diet products such as Green Tea Catechins and Mister Red Power Up. In the following years, Soyou continued promoting the brand, later adding their anti-aging supplement products to her list of endorsements, before parting ways at the end of 2021. Later in 2017, Soyou, a singer born in
Jeju, was selected by
E'Mart as their endorser for their new liquor product called "Blue Night," which originated from Jeju. As part of the promotion, she released the single "Blue Nights of Jeju Island" alongside commercials and remained an active endorser until 2019.
In September 2018, she participated as an endorser in
Lotte Rental's summer vacation season exhibition for their lifestyle platform "MYOMEE." The platform allows users to rent a variety of products and goods necessary for traveling through their app for a reasonable period of time.
In May 2020, the food corporation "Cookat" launched their new PB (Private Brand) products, 'Mukbang Tteokbokki Chicken Feet' and 'Grilled Chicken Tail Bones.' The launch is in collaboration with Soyou, who is one of the entertainment industry's leading 'chicken feet enthusiasts'. Soyou participated in the entire product development process such as recipe development, package design, and product capacity setting. In March 2021, Soyou, alongside
Iz*One
Iz*One ( ; ; ; stylized in all caps) was a South Korean–Japanese girl group formed through the Mnet (TV channel), Mnet reality competition show ''Produce 48''. The group was composed of twelve members: Jang Won-young, Sakura Miyawaki, Jo Yu-r ...
, was selected as
Pepsi Zero Sugar's 2021 K-POP partners, releasing the single 'ZERO: ATTITUDE' as part of the 'Pepsi 2021 K-POP Campaign.'
Later in August 2021, Soyou, along with comedian
Yoo Se-yoon, was selected as an endorser for the 'healthy active vacation' campaign by Frip, a tourism venture founded by the
Korea Tourism Organization
The Korea Tourism Organization (KTO; ) is an organization of the Republic of Korea (South Korea) under the Ministry of Culture, Sports and Tourism. It is commissioned to promote the country's tourism industry.
The KTO was established in 1962 ...
. In September 2023, Saint Satin selected Soyou as the brand's exclusive model for their Fret Acupressure Slippers, which can be worn all year round, and Fret's Indoor shoes that prevent noise between floors.
In March 2024, Soyou filmed commercials promoting the beverage 'Refreshingly Empty Barrel Light' (hereinafter referred to as Barrel Light) by Donghwa Pharmaceutical, a functional beverage product for constipation. In May, Soyou was selected by BlingU Co., Ltd. as the endorser of their "calf and shoulder massager" product, which was first introduced by the home appliance brand "Iyuz" and has been the top pick in the Korean Consumer Preferred Brands of small massagers. In October 2024, Soyou endorsed the "30-Second Quick Bubble Mask" product by the skincare brand "Menokin," a brand that has grown more than three times since its launch in 2023.
Philanthropy
In May 2017, Soyou donated million won to the
Korean Red Cross to support the underprivileged. On the same day, the organization revealed that she had been a part of the "Philanthropy and Culture Committee" of the Seoul branch since 2015, a group composed solely of high-value donors. In the following year, she was recognized as part of their 'Seoul Red Cross Pine Tree Club,' which is composed of individuals with cumulative donations totaling more than million won.
In January 2018, Soyou held a flea market at Cure Coffee Bar with the theme "All About Soyou," where clothes, shoes, and items from her personal collection and sponsors were sold. All proceeds were then donated to the Green Umbrella Children's Foundation. In April 2019, she donated million won through the Hope Bridge National Disaster Relief Association, requesting that it be used to aid residents affected by large-scale forest fires in
Gangwon-do. In February 2020, Soyou donated million won through
Good Neighbors, an international relief and development NGO, to help prevent
COVID-19
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic.
The symptoms of COVID‑19 can vary but often include fever ...
among
Daegu
Daegu (; ), formerly spelled Taegu and officially Daegu Metropolitan City (), is a city in southeastern South Korea. It is the third-largest urban agglomeration in South Korea after Seoul and Busan; the fourth-largest List of provincial-level ci ...
residents.
In September 2022,
Big Planet Made announced that Soyou donated million won to the Hope Bridge National Disaster Relief Association by adding donations to the entire sales proceeds from the flea market she held under her name in
Gangnam-gu
Gangnam District (; ) is one of the 25 districts of Seoul, South Korea. The term ''Gangnam'' translates to "South of the Han River". Gangnam District is the third largest district in Seoul, with an area of . As of the 2024 census, Gangna ...
,
Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...
. Later in November, she donated a total of million in scholarships to twenty underprivileged university students in Seoul through the Korean Red Cross Society for which Soyou acts as a public relations ambassador.
Discography
Extended plays
Singles
As featured artist
Collaboration singles
Soundtrack appearances
Promotional single
Compilation appearances
Other charted songs
Filmography
Television shows
Web shows
Videography
Music videos
Concert and tours
Solo concert
Concert participation
Affiliated concert
Awards and nominations
Listicles
Notes
References
External links
*
{{Authority control
Sistar members
1992 births
Living people
Musicians from Jeju Province
South Korean female idols
South Korean women pop singers
South Korean television personalities
Korean Music Award winners
Melon Music Award winners
Sungshin Women's University alumni