Simplify the following text for a Grade 7 native English-speaking person.
Original: Kim Jung-Woo ( , born 9 May 1982 ) , from Korea University , is a South Korean football player who as of 2010 Sangju Sangmu Phoenix .
Simplified: Kim Jung-Woo ( born 9 May 1982 ) is a South Korean football player . He plays for Gwangju Sangmu and Korea Republic national team .