Park Ji Sung is a South Korean singer, dancer, actor, and member of NCT (엔시티) and 2 of its sub-units, NCT U (엔씨티 유) and NCT DREAM (엔씨티 DREAM). He did not attend high school but passed the High School Graduation Certification Examination.

He began his career as a child actor, model and dancer, as part of the Nam Hyun Joon and Kids dance crew. In 2013, he represented South Korea in the CCTV International Children's Concert held in China. Later that year, he participated in the Mnet dance program "Dancing 9", where he was scouted and successfully signed by SM Entertainment (SM엔터테인먼트). He was presented as part of SM ROOKIES.

SM planned to create a 25-member group that was divided into separate sub-units. They quickly became known as South Korea's "most experimental band" due to their concept of having members switch units freely.

He made his debut in August 2016 as NCT DREAM's main dancer, sub-vocalist, sub-rapper and maknae with their digital single "Chewing Gum".

He then joined NCT U in October 2020 for a single that became part of the studio album "Resonance", which included all NCT members at the time.

In 2024, after the debut of their sixth unit, NCT WISH, SM Entertainment decided to stop adding more members or creating sub-units.

He officially made his return to acting in the drama "Crash Season 2" (2026).

(Source: kisskh) Edit Biography