Kim Dong-young Biography: Siblings, Parents, Age, Net Worth, Height, Movies, Songs, Gilrfriend
Doyoung’s full name is Kim Dong-young, exemplifying the refined artistry of a South Korean vocalist and performer whose crystalline timbre and emotive delivery have anchored NCT’s sonic evolution under SM Entertainment.
As a linchpin in sub-units NCT U, NCT 127, and NCT DOJAEJUNG, he has infused anthems like “The 7th Sense” and “Perfume” with introspective nuance. At the same time, his solo foray with the 2024 album Youth—yielding hits such as “Little Light”—heralds a maturation into multifaceted songcraft.
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Quick Facts
- Full Name: Kim Dong-young
- Stage Name: Doyoung
- Born: February 1, 1996
- Age: 30 years old
- Birthplace: Ansan, Gyeonggi-do, South Korea
- Nationality: South Korean
- Occupation: Singer, Actor, Host
- Height: 178 cm
- Religion: Unknown
- Parents: Mr. and Mrs. Kim
- Siblings: Gong Myung
- Spouse: Unknown
- Children: Unknown
- Relationship: Single
- Net Worth: $3,000,000
Early Life And Education
Kim Dong-young was born on February 1, 1996, in Ansan, Gyeonggi-do, South Korea. He was raised by his parents, identified as Mr. and Mrs. Kim, alongside one older brother, actor Gong Myung of 5URPRISE. His ethnicity is Korean. Religious affiliation remains undisclosed in public records.
After relocating to Guri during childhood, Dong-young immersed himself in choir activities and flute practice before forming the high school band Heart Track, where he honed his vocal skills through singing competitions.
He attended Topyeong High School, serving as class vice president and ranking among the top six students, before dropping out to pursue a career as a trainee.

Career
Dong-young’s professional trajectory began in 2013, upon joining SM Entertainment after winning the grand prize at the Gyeonggi Youth Arts Festival, followed by his 2015 introduction as an SM Rookies trainee.
Debuting with NCT U on April 9, 2016, via the digital single “The 7th Sense,” he ascended to NCT 127 in January 2017 with the EP Limitless, establishing himself as a main vocalist across their expansive discography.
Ventures into hosting Inkigayo (2019–2021) and musical theater, such as Marie Antoinette (2020), preceded his NCT DOJAEJUNG debut with Perfume (2023) and solo album Youth (2024), complemented by OST contributions and collaborations that amplify his interpretive range.
Social Media
- Instagram handle: @do0_nct

Personal Life
At 30 years old, Doyoung maintains a reserved personal domain, residing independently in a minimalist Seoul apartment stocked with ingredients for home-cooked meals, reflecting his homebody inclinations and affinity for sleep, watermelon, and cream cheese bread.
He cherishes familial ties, frequently visiting his parents to prepare his mother’s favorite dishes, and dotes on his doll, Jippong. Eschewing romantic disclosures, records affirm his single status, with flute practice and reading as sanctuaries amid a disciplined routine. His height measures 178 centimeters.
Net Worth
Kim Dong-young’s estimated net Worth is approximately $3,000,000, accrued through NCT’s album sales and tours, solo releases like Youth, OST royalties, and endorsements with Dolce & Gabbana, which have bolstered his artistic independence.
Discography
Discography (Solo, Selected):
- Youth (Studio Album, 2024) – Singles: “Little Light,” “Cry,” “17”
- Soar (Studio Album, 2025) – Singles: “Hello, Space (Memory)”
Discography (with NCT DOJAEJUNG, Selected):
- Perfume (Mini Album, 2023) – Singles: “Perfume,” “Ordinary”
Discography (with NCT 127, Selected):
- Limitless (EP, 2017) – Singles: “Limitless,” “A Good Time”
- Regular-Irregular (Studio Album, 2018) – Singles: “Regular,” “Simon Says”
- Sticker (Studio Album, 2021) – Singles: “Sticker,” “Favorite (Vampire)”
- 2 Baddies (Studio Album, 2022) – Singles: “2 Baddies,” “Time Machine”
- Walk (EP, 2024) – Singles: “Walk,” “Be There For Me”
Filmography (Selected):
- Cafe Midnight: The Curious Stalker (Web Series, Son Ji Woo, 2021)
- The Tale of Nokdu (Cameo, 2019)
- School 2017 (OST Appearance, 2017)
- Marie Antoinette (Musical, 2020)
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