Simplify the following text for a Grade 8 native English-speaking person.
Original: Magnum Rafael Farias Tavares or simply Magnum ( born March 24 , 1982 in BelÃ m ) is a Brazilian professional footballer , who plays as left-sided attacking midfielder for Ulsan Hyundai FC in the K-League .
Simplified: Magnum Rafael Farias Tavares ( born 24 March 1982 ) is a Brazilian football player .