After two decades in power as prime minister and as president, Recep Tayyip Erdogan is hoping to win a final mandate in the 2023 presidential election next month. But amid mounting anger over his handling of the economy in recent years, the seasoned Turkish politician could be in for a tough fight against his main rival, Kemal Kilicdaroglu. Turkish political scientist Ahmet Insel looks back at Erdogan’s time in power.