This special day in Iran honors a renowned Persian polymath known for his contributions to mathematics, astronomy, and poetry. Famous for his poetic work, "The Rubaiyat," he has left a significant mark on Persian literature. His precise calculations also resulted in a solar calendar more accurate than the Gregorian one.

• Iran Exclusive
• First Release Apr 24, 2023
• May 15 → May 18 Annually
• https://en.wikipedia.org/wiki/Omar_Khayyam