Jason Woo, also known by his Korean name Woo Yeon Seok, is an American singer, dancer, and member of CLICK-B (클릭비). He graduated from LA Korean High School and later obtained a bachelor's degree in Global Business Administration from Kyung Hee Cyber ​​University. He was born in South Korea but lived in the United States for 6 years.

He made his debut in August 1999 as the group's main rapper and sub-vocalist with their first album, "Click-B 1st". DSP Media (DSP미디어) decided to create this band mixing dance and rock beats into their music, and that was successful for a while. However, the band split in 2002 and he went back to the U.S. In 2004, he joined J-WALK and formed a new project group called JNC, debuting in October of that year with the single album, "The New Story Begins". In 2007, he formed a duo with rapper MC K called MAIN STREAM (메인스트림) and released their first album, "Just Starting". They have not released any new material since 2011.

He enlisted for his mandatory military service on December 29, 2008, and was discharged on January 17, 2011. After serving, he became an American citizen and stayed out of the entertainment industry. He owns a 24-hour self-service dog bathing unmanned store in Seoul and had a bar before it closed down.

In July 2026, the full group reunited once again for several episodes of "Happy Together Season 5". He is the CEO of his own agency, MS Entertainment (엠에스엔터테인먼트).

(Source: MyDramaList) Edit Biography