Contents[show] Personal History Personal History of Gary Cohn is unknown. Professional History Professional History of Gary Cohn is unknown. Notes No special notes. Trivia No trivia. See Also Work History Gary Cohn/Writer Gary Cohn/Creations Official Website None. Links and References None. Retrieved from "https://dc.fandom.com/wiki/Gary_Cohn?oldid=1071840" Categories: DC Comics Staff Staff Male Staff Members Staff Bio Needed Male Writers Community content is available under CC-BY-SA unless otherwise noted.