Seunghee
A vocal powerhouse whose crystalline tone and effervescent charm became the emotional anchor for the whimsical world of Oh My Girl.
Born 1996 (age 30)·South Korean singer·Birthday: January 25·Millennials
Biography
Seunghee didn't just join Oh My Girl; she helped build its sonic identity from the ground up. As the group's main vocalist, her voice—a clear, agile instrument capable of both powerful belts and delicate whispers—provided the emotional throughline for their often fantastical concepts. From the ethereal "Closer" to the buoyant "Dolphin," her vocals added a layer of authentic warmth that made the magic believable. Beyond technical skill, she became the group's relatable heart, her bright personality and candid moments on variety shows forging a deep connection with fans. Her journey from a trainee who almost debuted in another group to the unshakable core of Oh My Girl is a testament to resilience and the power of a voice that can both dazzle and comfort.
Millennials
1981–1996
The first digital natives. Grew up with the internet, came of age during 9/11 and the 2008 crash. Highly educated, deeply indebted, slower to marry and buy houses. Redefined work, identity, and what it means to be an adult.
Seunghee was born in 1996, placing them squarely in the Millennials. The events that shaped this generation — the internet revolution, 9/11, and the 2008 financial crisis — shaped the world they entered and the choices available to them.
#1 When Seunghee Was Born
The biggest hits of 1996
#1 Movie
Independence Day
Best Picture
The English Patient
#1 TV Show
ER
Seunghee's Life & Times
The world at every milestone
1996Born
Dolly the sheep cloned
Gas: $1.23/galHome: $99,700Min wage: $4.75/hrPresident: Bill Clinton"Macarena" — Los del RioBest Picture: The English Patient
2001Started school
September 11 attacks transform the world
Gas: $1.46/galHome: $126,400Min wage: $5.15/hrPresident: George W. Bush"Hanging by a Moment" — LifehouseBest Picture: A Beautiful Mind
2009Became a teenager
Michael Jackson dies; Bitcoin created
Gas: $2.35/galHome: $148,500Min wage: $7.25/hrPresident: Barack Obama"Boom Boom Pow" — The Black Eyed PeasBest Picture: The Hurt Locker
2012Could drive
Curiosity rover lands on Mars; Sandy Hook shooting
Gas: $3.64/galHome: $143,200Min wage: $7.25/hrPresident: Barack Obama"Somebody That I Used to Know" — GotyeBest Picture: Argo
2014Could vote
Russia annexes Crimea; Ebola outbreak in West Africa
Gas: $3.37/galHome: $160,700Min wage: $7.25/hrPresident: Barack Obama"Happy" — Pharrell WilliamsBest Picture: Birdman
2017Turned 21
#MeToo movement; solar eclipse crosses the US
Gas: $2.42/galHome: $195,000Min wage: $7.25/hrPresident: Donald Trump"Shape of You" — Ed SheeranBest Picture: The Shape of Water
2026Turned 30
Gas: $3.91/galPresident: Donald Trump
Key Achievements
- As main vocalist of Oh My Girl, she led the group to their first-ever music show win with "Secret Garden" in 2018.
- She showcased her vocal versatility through solo OST contributions for dramas like "Touch Your Heart."
- She demonstrated her artistic range by participating in the writing and composition of songs for Oh My Girl's albums.
- She successfully branched into acting, earning recognition for her role in the musical "The Days."
Did You Know?
She was originally set to debut with the girl group C.I.V.A on the survival show "Produce 101" before joining Oh My Girl.
She is known for her impressive impersonations of other K-pop idols, particularly her spot-on imitation of SHINee's Jonghyun.
She is an only child and has spoken about how her close relationship with her parents influences her music.
“My voice is the bridge between our magical stories and the listener's real heart.”
