There are three artists with this name: 1) Benefit - underground rapper. Making his mark with winning the Napster competition, his entry "Power To The People And The Beats", Benefit, still highly unknown, is a highly talented young MC from Florida.
He is most famous for his track "Warp to World 6-9" also known as "Super Mario Bros. Freestyle", in which he raps about Super Mario's adventure in his video games as a quest to get the Princess's "goods".

Read more about Benefit on Last.fm.