Complex sentence: Jay Walter Hilgenberg (born March 21,1959 in Iowa City, Iowa) is a former American football center in the NFL for the Chicago Bears, Cleveland Browns and the New Orleans Saints from 1981 to 1993.
Split into simpler sentences: Jay Walter Hilgenberg (born March 21,1959 in Iowa City, Iowa) is a former American football player in the NFL. He played center for the Chicago Bears, Cleveland Browns and the New Orleans Saints from 1981 to 1993.