Simplify the following text for a Grade 7 native English-speaking person.
Original: Jorge de Amorim Campos Oliveira ( born August 17 , 1964 ) , aka Jorginho , is a retired Brazilian football right defender , and the current coach of GoiÃ s Esporte Clube .
Simplified: Jorginho ( born 17 August 1964 ) is a former Brazilian football player .