Complex sentence: Peter Lewis Kingston "Pete" Wentz III (born June 5,1979), is an American musician best known for being the bassist, primary lyricist and backing vocalist for the American rock band Fall Out Boy.
Split into simpler sentences: Peter Lewis Kingston "Pete" Wentz III (born June 5,1979), is an American musician. He is best known for being the bassist, primary lyricist and backing vocalist for the American rock band Fall Out Boy.