Jang Woo-hyuk is a South Korean singer, dancer, and actor, best known as a member of the popular boy band H.O.T., which debuted in 1996. He gained fame for his powerful dance skills and charismatic stage presence, contributing to the group's success in the K-pop industry during the late 1990s and early 2000s. After H.O.T. disbanded in 2001, Jang Woo-hyuk pursued a solo career, releasing music and participating in various entertainment projects. He has also appeared in television dramas and variety shows, showcasing his versatility as an artist and entertainer in South Korea.