Abstract: The present disclosure discloses an organic light emitting display and a method of manufacturing the same. The manufacturing method includes: forming a gate electrode of a first thin film transistor (TFT) on a substrate; forming a first insulating combination layer, and a source electrode and a drain electrode of the first TFT, a source electrode and a drain electrode of a second TFT and a first storage electrode of a storage capacitor located on the first insulating combination layer continuously; forming a third insulating layer on the first insulating combination layer, the source electrode and the drain electrode and the first storage electrode; forming the gate electrode of the second TFT and a second storage electrode of the storage capacitor on the third insulation layer; forming a second insulating combination layer on the third insulating layer; and forming a through hole in the second insulation combination layer.