Complex sentence: Michael Edward "Mike" Shanahan (born August 24,1952) is an American football coach, who has been the head coach of the Los Angeles Raiders, Denver Broncos, and Washington Redskins.
Split into simpler sentences: Michael Edward "Mike" Shanahan (born August 24,1952) is an American football coach. He has been the head coach of the Los Angeles Raiders, Denver Broncos and Washington Redskins.