Simplify the following text for a Grade 10 native English-speaking person.
Original: Ko Young-Min ( Hangul : ê ì ë 1\/4 , Hanja : é `` æ æ ` ) ( born February 8 , 1984 in Seoul , South Korea ) is a South Korean second baseman who currently plays for the Doosan Bears in the Korea Baseball Organization .
Simplified: Ko Young-min ( born feb 8 , 1984 in Seoul , South Korea ) is a professional baseball player of the South Korean baseball club Doosan Bears .