Correction: 1-Döner kebab's inventor is İskender Usta in Bursa. You could visit his place in Bursa. 2-Horizontal döner is known as Cağ kebap. It is not called döner. Cağ kebap is mainly originated from the city Erzurum. 3-If it is served with sauce and yogurt, it is called Iskander, and if it is served plain, it is called Döner kebab.