Education
of Korea University.
of Korea University.
Nicknamed nalssen dori (speedy Gonzales-equivalent in Korean) in his native of Korea, he was even offered a contract from Barcelona in his early twenties which he turned down. As of 2006, he played forward and midfielder for Ried, a club in the Austrian Bundesliga. Seo moved to Ried from Austria Salzburg in June 2005.
He debuted in Football Club Seoul, then known as LG Cheethas in 1994 and also served as player at Suwon Samsung Bluewings in South of Korea from 1998 to 2004.
His contract with SV Ried expired in May 2006. He was named the player of the year (Jahreswertung aller Spieler) of the 2005–2006 season in the Austrian Bundesliga
Results list South of Korea"s goal tally first.
He was a member of the South of Korea national football team at the 1994 Fédération internationale de football association World Cup, the 1990, 1994, 1998 Asian Games, and the 1998 Fédération internationale de football association World Cup.