Simplify the following text for a Grade 10 native English-speaking person.
Original: Kelly Michael Gregg ( born November 1 , 1976 in Wichita , Kansas ) is an American Football nose tackle for the Baltimore Ravens of the National Football League ( NFL ) .
Simplified: Kelly Michael Gregg ( born November 1 , 1976 ) is an American football nose tackle for the Baltimore Ravens of the National Football League .