President Recep Tayyip Erdogan is set to be sworn in on Saturday as head of state after winning a historic runoff election to extend his two-decade rule for another five years as Turkey's economic woes worsen.
The inauguration in parliament will be followed by a lavish ceremony at his palace in the capital Ankara attended by dozens of world leaders.
Erdogan won 52.18 percent of the vote while his secular rival Kemal Kilicdaroglu 47.82 percent, official results show.
Turkey's longest-serving leader faces immediate and major challenges in his third term driven by a decelerating economy and foreign policy tensions with the West.