Pete Wentz is the lyricist and bassest for US pop punk band Fall Out Boy. The band started in 2001. Before the band Wentz was in another bands separately with lead guitarist Joe Trohman and drummer Andy Hurley.
Pete started his own clothing line, clandestine industries, and record label, decaydance, before the band took hiatus in 2009. During that hiatus, he started a band with singer Ben Rexa (I think I spelt her name wrong) called black cards.
In 2013 Fall Out Boy got back together and are still together to the time of writing this
Person one: Hey, do you know the name of the bassist of Fall Out Boy?
Person two: Yeah, it's Pete Wentz
Person one: okay, thanks