Portugal is one of the oldest countries in Europe, founded in 1143. It was the first unified nation-state in Western Europe and maintains its borders since the 13th century. Portugal has a population of around 10.5 million, with most living in coastal regions like Lisbon and Porto. The country has a long history of exploration and sailing, influencing its culture of openness to other cultures. Notable Portuguese figures include poets Lu鱈s de Cam探es and Fernando Pessoa, fado singer Am叩lia Rodrigues, writer Jos辿 Saramago, and football stars Eus辿bio, Jos辿 Mourinho, Lu鱈s Figo, and Cristiano Ronaldo.