Saudi Arabia has officially unveiled a special Riyadh Season stamp that set a new Guinness World Record. Measuring an incredible 64 square feet 7 square inches, it broke the record for the biggest special stamp in the world on Feb. 14. The public finally got a glimpse of it when Saudi Post displayed it at Boulevard Riyadh City, one of the special Riyadh Season zones. Thank you Rahaf Jambi for ...