Prince William’s longtime friend, Sunjay Kapur, has died at age 53 after swallowing a bee, which triggered a fatal heart attack. The billionaire businessman and chairman of global car parts giant Sona Comstar collapsed during a polo match in England on Thursday, the Mirror reports.

Prince William’s good friend, billionaire Sunjay Kapur, is dead after a shocking freak accident. The businessman died after a bee stung him in the mouth during a polo match in England on Thursday, which triggered anaphylactic shock that caused his heart to stop, the Mirror reports.