 He participated for South Korea national football team at two editions of FIFA World Cup in 1990 and 1994.He played in South Korea for Seoul City (1981–1983) on an amateur basis, Kookmin Bank FC (1983) and Ulsan Hyundai Horang-i (1984–1996).He was goalkeeper coach at Ulsan Hyundai Horang-i (1997–2003), Kyungil University (2005) and Jeonbuk Hyundai Motors (2006–2013).