Bloddsport is an American punk band from Chicago, Illinois, United States. The band was formed in 1984 by Bergeron and Bjorklund, and was active for approximately two years.The band released only an EPs.They don’t receive significant consideration at a time, but three members joined The Effigies, with more success. Bjorklund can be seen in You Weren’t There, a 2007 film about the Chicago punk scene from 1977 through 1984.