Simplify the following text for a Grade 12 native English-speaking person.
Original: Christopher Kuper ( born December 19 , 1982 in Anchorage , Alaska ) is an American Football Offensive guard for the Denver Broncos of the National Football League ( NFL ) .
Simplified: Chris Kuper ( born December 19 , 1982 in Anchorage , Alaska ) is an American football offensive guard for the Denver Broncos in the National Football League .