Omar Artan, who was Africa’s referee of the year in 2025, endured an 11-hour immigration interview before being denied entry to the US last weekend despite being issued with a valid visa Get daily World Cup briefings from our writers across North America – plus more from Inside Sport after the tournament Get our free World Cup briefing and sport email Get our free World Cup briefing and sport email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent.