Kuruluş: Osman (Establishment: Osman) is a Turkish historical drama television series, created by Mehmet Bozdağ. It focuses on the life of Osman I, founder of the Ottoman Empire. It is the sequel to Diriliş: Ertuğrul, which was centered around the life of Ertuğrul, father of Osman. In the series, Osman is portrayed by Turkish actor Burak Özçivit. 

Kurulus Osman Season 1 is a most viewed Turkish historical TV series. This series features the life of Osman, the founder of the Ottoman Empire. Osman is the son of the great warrior Ertugrul, the leader of the Kayi Tribe. Kurulus Osman is the sequel of Dirlis Ertugrul.

The Season of kurulus Osman was greatly criticized by the fans in the start but, later they started loving the strong inspiring character of Osman. this season has proved one thing that whoever has captivated the fans in the same way as Ertughal Ghazi’s magic speaks loudly.

The TV series portrays the life of Osman’s struggles and coping strategies that he used against the Mongols and Byzantium. He was the one who secured a free state from the Sultanate Rum and establishes a sovereign state that honor the Turks.