Simplify the following text for a Grade 10 native English-speaking person.
Original: Kyle Bryan Boller ( born June 17 , 1981 in Burbank , California ) is an American Football Quarterback for the Oakland Raiders of the National Football League ( NFL ) .
Simplified: Kyle Bryan Boller ( born June 17 , 1981 in Burbank , California ) is an American football quarterback for the Oakland Raiders of National Football League .