Simplify the following text for a Grade 7 native English-speaking person.
Original: Mazinho , real name Iomar do Nascimento , ( born April 8 , 1966 ) , is a Brazilian football manager and former player , and the former head coach of Greek club Aris Thessaloniki .
Simplified: Mazinho ( born 8 April , 1966 ) is a former Brazilian football player .