Watch Kurulus Osman season 5 Episode 159 ( OSMAN THE FOUNDER ep 159 ) youtube English Subbed online at Turkish Masa. Watch the Turkish Series Kurulus Osman Episode 159 English Subtitles HD | episodes for free with with English Subtitles. Download the Turkish drama Once upon a time in Kurulus Osman episodes in high quality. dailymotion Story Of Kurulus Osman ( OSMAN THE FOUNDER ) : The life of Osman Bey, the son of Ertugrul Gazi and the founder of the Ottoman Empire, will be the subject of the series.