
Who Is Jang Hyun-seung?
Jang Hyun-seung is a South Korean singer, songwriter, and former member of the K-pop group BEAST. He is also known as one half of the duo Trouble Maker, which he formed with HyunA. Renowned for his vocal talent, stage charisma, and striking visuals, Hyun-seung has made a significant impact on the Korean music scene, both as part of a group and as a solo artist.
How Old Is Jang Hyun-seung?
Jang Hyun-seung was born on September 3, 1989, making him 35 years old.
Jang Hyun-seung Biography

Jang Hyun-seung was born in Suncheon, South Korea, and initially trained under YG Entertainment, where he was a candidate for Big Bang before debuting with BEAST under Cube Entertainment in 2009. As a lead vocalist, he contributed to some of BEAST’s biggest hits, such as Fiction, Shock, and Beautiful.
In 2011, Hyun-seung partnered with HyunA to form Trouble Maker, releasing the smash hit Trouble Maker, which became iconic for its catchy melody and bold performances. The duo’s chemistry and unique style made them a standout act in K-pop.
In 2016, Hyun-seung departed from BEAST to focus on his solo career and personal growth. He has since released solo music and pursued other artistic ventures, showcasing his versatility as a performer.
Jang Hyun-seung Net Worth
Jang Hyun-seung’s net worth is estimated to be around $3–5 million, earned from his activities as a member of BEAST, Trouble Maker, solo projects, and various endorsements.
Songs and Albums Recorded by Jang Hyun-seung
With BEAST:
- Fiction
- Shock
- Beautiful
With Trouble Maker:
- Trouble Maker
- Now
Solo Projects:
- My
- It’s Me
Jang Hyun-seung’s legacy in K-pop is defined by his dynamic performances, vocal strength, and contributions to iconic songs that continue to resonate with fans worldwide.