Complex sentence: Jan Stenerud is a Norwegian who went to college in Montana on a ski jumping scholarship; he served a placekicker in the American Football League (AFL) and NFL for 19 years, playing primarily Kansas City Chiefs.
Split into simpler sentences: Jan Stenerud is a Norwegian who went to college in Montana on a ski jumping scholarship. He was a placekicker in the American Football League (AFL) and NFL for 19 years, mostly for the Kansas City Chiefs.