Dubai ruler Sheikh Maktoum looks glum as he arrives in Scottish Highlands with 60-car convoy to celebrate his 77th birthday

Sheikh Mohammed bin Rashid Al Maktoum, the ruler of Dubai, was seen looking somber as he arrived in the Scottish Highlands with an impressive 60-car convoy to mark his 77th birthday. He's set to spend time at his sprawling 63,000-acre Inverinate Estate, a testament to his lavish lifestyle. This trip, while showcasing his wealth, also stirs curiosity and possibly concern over the ruler's well-being, especially given his noticeable mood during the journey. The event underscores his significant influence and the extravagant nature of his personal life.