Simplify the following text for a Grade 10 native English-speaking person.
Original: Muhammed Fethullah GÃ 1\/4 len is a Turkish preacher , author , educator , and Muslim scholar living in self-imposed exile in Pennsylvania ( USA ) .
Simplified: M. Fethullah GÃ 1\/4 len is a Turkish preacher , author , and educator living in self-imposed exile in Pennsylvania ( USA ) .