Simplify the following text for a Grade 6 native English-speaking person.
Original: JoÃ # o Ferreira , usually known as Bigode - moustache , in Portuguese ( April 4 , 1922 -- July 31 , 2003 ) , - was a Brazilian football ( soccer ) left back who played in the 1950 FIFA World Cup .
Simplified: Bigode ( 4 April 1922 â `` 7 July 2003 ) was a former Brazilian football player .