The traditional national sport of Turkey has been yağlı güreş (''oil wrestling'') since Ottoman times. Edirne Province has hosted the annual Kırkpınar oil wrestling tournament since 1361, making it the oldest continuously held sporting competition in the world. In the 19th and early 20th centuries, Ottoman Turkish oil wrestling champions such as Koca Yusuf, Nurullah Hasan and Kızılcıklı Mahmut acquired international fame in Europe and North America by winning world heavyweight wrestling championship titles. International wrestling styles governed by FILA such as freestyle wrestling and Greco-Roman wrestling are also popular, with many European, World and Olympic championship titles won by Turkish wrestlers both individually and as a national team.