A journalist is an individual trained to collect/gather information in form of text, audio or pictures, processes them to a news-worthy form and disseminates it to the public. The act or process mainly done by the journalist is called journalism.Journalism can be in form of Broadcast, print, advertisers and public relations personnel, and, depending with the form of journalism the term journalist may include various categories of individuals as per the roles they play in the process. This includes, Reporters, Correspondents, Citizen Journalist, editors, editorial-writers, columnists, and visual journalists, such as photojournalists (journalists who use the medium of photography).