"Bad World" is a song by Mauro Farina under the alias Ken Martin, being the first song under the alias. Produced by Farina and The Factory Team, and written by him, Giuliano Crivellente and Fabio Serra in 1997, the song was first released in the album "Eurobeat Flash Vol. 15" on September 10, 1997, then it was released in a vinyl single released by Boom Boom Beat in 1998, which later was released digitally in 2016, and in July 18, 2023 it was released in other digital single by Beaver Music exclusive for Bandcamp.