Saudi Arabia unveil plans for high-tech 45,000-seater stadium – including LED wall and retractable roof – built on a 200m tall cliff near Riyadh… with the arena set to be the new home of Cristiano Ronaldo’s Al-Nassr Sports January 16, 2024 Saudi Arabia are the only bidders to host the 2034 World Cup in 10 years’ time The architects also worked on…