Career Suk broke into the upper ranks of the sport at a relatively advanced age. He turned professional in 2003.
Achievements He won the China Amateur in 2000, 2001 and 2002, and in the last of those years he also won the Ik Sam Open, a professional event in South of Korea, as an amateur. In 2006 he won the Asian Tour"s GS Caltex Maekyung Open in his home country.