Simplify the following text for a Grade 6 native English-speaking person.
Original: Abelardo FernÃ ndez AntuÃ a ; born April 19 , 1970 ) , simply Abelardo , is a retired Spanish footballer who played as a central defender , and a current coach .
Simplified: Abelardo FernÃ ndez ( born 19 March 1970 ) is a former Spanish football player .