The Irish brewery, Arthur Guinness, which is world famous for publishing the "Guinness Book of World Records" and for producing black beer, was founded in 1579 and is celebrating its 250th anniversary this year. After many years of operation, Guinness' black beer has become one of the most famous beer brands in the world. Of course, the global popularity of Guinness beer owes not only to its excellent quality, but also to various distinctive advertisements. Today, we will take you down memory lane to revisit some of the popular and creative print ads that Guinness beer has launched.