Peter Lewis Kingston Wentz III (born June 5, 1979) is an American musician, singer, songwriter and record executive. He is best known for being the bassist, lyricist, and backing vocalist for the American rock band Fall Out Boy. Before Fall Out Boy's inception in 2001, Wentz was a fixture of the Chicago hardcore scene and was the lead vocalist and lyricist for Arma Angelus, a metalcore band. During Fall Out Boy's hiatus from 2009 to 2012, Wentz formed the experimental, electropop and dubstep group Black Cards. He owns a record label, DCD2 Records, which has signed bands including Panic! at the Disco and Gym Class Heroes.