Ireland went and invented the fastest field sport on earth and then barely told anyone about it.
Fun fact: The ball can travel at over 150 km/h, making it one of the fastest field sports on earth.
Persia had one of the greatest empires in history and then did a full rebrand, which seems like a waste.
Fun fact: The Persian Empire under Cyrus the Great once held an estimated 44% of the world's entire population.