Original: Ralf Schumacher ( born June 30 , 1975 in Hürth-Hermülheim near Cologne ) is a German racing driver , and the younger brother of seven-time Formula One World Champion Michael Schumacher .
Simplified: Ralf Schumacher ( born June 30 , 1975 ) is a German ex-Formula one driver ; he is younger brother of Michael Schumacher .