Saudi Defense Minister and Deputy Crown Prince Mohammed bin Salman gestures during a press conference in Riyadh, on April 25, 2016.
The key figure behind the unveiling of a vast plan to restructure the kingdom's oil-dependent economy, the son of King Salman has risen to among Saudi Arabia's most influential figures since being named second-in-line to the throne in 2015. Salman announced his economic reform plan known as 'Vision 2030'.
 / AFP / FAYEZ NURELDINE        (Photo credit should read FAYEZ NURELDINE/AFP/Getty Images)