A delegate arrives at the King Abdulaziz Conference Centre in Saudi Arabia’s capital Riyadh to attend the Future Investment Initiative (FII) forum. Fayez Nureldine | Afp | Getty Images Thousands of financiers, founders and investors are set to descend on the Saudi capital of Riyadh for the eighth edition of the kingdom’s Future Investment Initiative, the flagship economic conference at the heart of Vision 2030 — the multi-trillion dollar plan