김종국 is a popular South Korean singer and television personality, known for his powerful vocals and energetic performances. He first gained fame as a member of the boy band Turbo in the late 1990s. Over the years, he has released several solo albums and has become a well-respected figure in the Korean music industry. In addition to his music career, 김종국 is also recognized for his appearances on various variety shows, including Running Man, where he showcases his humor and athleticism. His engaging personality and talent have made him a beloved figure among fans in South Korea and beyond.