Simplify the following text for a Grade 9 native English-speaking person.
Original: Andrew `` Andy '' Frank Millen ( born 10 June 1965 , in Glasgow ) is a Scottish professional football player playing for Queen 's Park after making his comeback at the age of 45 .
Simplified: Andrew `` Andy '' Frank Millen ( born 10 June 1965 , in Glasgow ) is a retired Scottish professional footballer who played in defense .