Oh Ha-young Biography: Age, Net Worth, Height, Songs, Albums, Boyfriend, Movies & TV Shows

Oh Ha-young, known mononymously as Hayoung, is a South Korean singer, songwriter, actress, and member of the popular girl group Apink.

Renowned for her soothing vocals, charming personality, and versatility, she has made significant contributions to K-pop and has ventured into acting and variety shows, establishing herself as a multifaceted entertainer.

Profile

• Full Name: Oh Ha-young
• Stage Name: Hayoung
• Born: July 19, 1996
• Age: 29 years old
• Birthplace: Seoul, South Korea
• Nationality: South Korean
• Occupation: Singer, Songwriter, Actress, Dancer, Model
• Height: 5 feet 7 inches (1.70 m)
• Parents: Unknown
• Siblings: None (only child)
• Spouse: None
• Children: None
• Relationship: Single
• Net Worth: $1 million to $5 million USD

Early Life and Education

Oh Ha-young was born on July 19, 1996, in Hwagok-dong, Seoul, South Korea.

Raised primarily by her grandparents, she grew up in a nurturing environment that fostered her interest in performing arts.

Her Cancer zodiac sign reflects her sensitive and caring nature.

She attended Wonhyung Kindergarten, Shinwol Elementary School, and Shinwol Middle School, graduating in 2012.

She later enrolled at the School of Performing Arts Seoul (SOPA), where she graduated in 2015, focusing on her passion for music and performance.

In seventh grade, she auditioned for Cube Entertainment, becoming a trainee and eventually joining A Cube Entertainment (now IST Entertainment), which paved the way for her debut with Apink.

Hayoung chose not to pursue college to focus on her career with the group.

Career

Oh Ha-young debuted as the youngest member (maknae) of Apink on April 21, 2011, performing “I Don’t Know” and “Wishlist” from their EP Seven Springs of Apink on Mnet’s M Countdown.

As Apink’s rapper and sub-vocalist, she contributed to albums like Une Année (2012), Pink Memory (2015), Pink Revolution (2016), and Look (2020).

She co-wrote songs such as “What a Boy Wants” (2015) and the duet “It’s You” (2016) with Jung Eun-ji.

Hayoung debuted as a solo artist on August 21, 2019, with her EP Oh!, featuring the title track “Don’t Make Me Laugh”, which peaked at number 8 on the Gaon Album Chart and sold 9,083 copies in 2019.

She formed the Apink sub-unit YOS with Yoon Bo-mi and Son Na-eun in April 2020, releasing “Love Is Blind”.

Her acting career began with the web drama Please Find Her (2017) as Ha-young, followed by the sci-fi romance web series Love, Stay in Memory (2018) and its sequel Love, Stay in Time (2018) as Yoo Ha-ri.

She appeared in Soul Mechanic (2020) and is set to star in the upcoming web drama Love Trigger (2025) alongside Kang In-soo and Choi Jung-won.

Hayoung has also been a co-MC on Weekly Idol (2014, 2015) with Apink’s Bomi, AOA’s Mina, and VIXX’s N, and participated in Law of the Jungle (2016) in Papua New Guinea.

She featured in music videos for Huh Gak’s “1440” (2013), Shin Bora’s “Frozen” (2013), and Jiggy Dogg’s “The Best Thing I Did” (2014).

In April 2023, she left IST Entertainment but remained an Apink member, signing with Choi Creative Lab for solo activities and WITH US Entertainment for group activities in June 2025.

Social Media

• Instagram Handle: @ohhayoung
• Facebook Handle: Official.Apink2011
• Twitter Handle: @apinkohy

Personal Life

Oh Ha-young, 29, is single with no publicly confirmed relationships or past engagements.

She keeps her personal life private, focusing on her career and fan interactions.

Known for her close friendship with GFriend’s Yerin, Hayoung enjoys crafting ribbons, cross-stitching, and skill stitching.

She is a fan of SM Entertainment’s Girls’ Generation and has a unique talent for splitting apples in half with her hands.

Her eyesight is weak, requiring glasses, and she often dyes her hair.

Discography:

As a Solo Artist:

• Oh! (EP, 2019) – Title track: “Don’t Make Me Laugh”

With Apink:

• Seven Springs of Apink (EP, 2011)
• Une Année (2012)
• Secret Garden (2013)
• Pink Memory (2015)
• Pink Revolution (2016)
• Look (2020, includes YOS sub-unit single “Love Is Blind”)
• Notable songs: “What a Boy Wants” (2015, lyricist), “It’s You” (2016, co-writer)

Music Videos (Featured):

• Huh Gak – “1440” (2013)
• Shin Bora – “Frozen” (2013)
• Jiggy Dogg – “The Best Thing I Did” (2014)

Filmography:

• Please Find Her (2017) – Ha-young (Web drama)
• Love, Stay in Memory (2018) – Yoo Ha-ri (Web drama)
• Love, Stay in Time (2018) – Yoo Ha-ri (Web drama)
• Soul Mechanic (2020) – Role (TV series)
• Love Trigger (2025) – Role (Web drama, upcoming)

Variety Shows:

• Weekly Idol (2014, 2015) – Co-MC
• Law of the Jungle (2016) – Cast member
• Pajama Friends (2018) – Guest
• Battle Trip – Guest

Net Worth

Oh Ha-young’s net worth is estimated to range between $1 million and $5 million USD.

Her income derives from her work with Apink, her solo EP Oh!, acting roles, variety show appearances, and endorsements for brands like Ceylon Tea.

Additional revenue comes from her social media presence and fan events.

The range in estimates reflects varying calculations and limited public financial data.