Business Insider:

Saudi Arabia's King Salman bin Abdulaziz al Saud, who has an estimated net worth of over $17 billion (£13.8 billion), is not one for subtlety.

He's currently on a lavish tour of Asia, and has arrived in every country on his itinerary — most recently China — on a golden escalator from his personal plane.

He also isn't travelling alone — when he landed in Indonesia, he was joined by an entourage of 620 staff and a further 800 delegates.

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