Simplify the following text for a Grade 6 native English-speaking person.
Original: Rafael Augusto SÃ bis do Nascimento ( born 17 June 1985 in Erechim , Rio Grande do Sul ) , commonly known as Rafael SÃ bis , is a Brazilian footballer of Ukrainian descent , who plays for Internacional .
Simplified: Rafael SÃ bis ( born 17 June 1985 ) is a Brazilian football player .