Simplify the following text for a Grade 3 native English-speaking person.
Original: Rio Antonio Zoba Mavuba ( born March 8 , 1984 at sea ) is a French football player of Angolan and Congolese descent who plays for and captains Lille O.S.C. in the French Ligue 1 .
Simplified: Rio Mavuba ( born 8 March 1984 ) is a French football player . He plays for Lille .