Chief wrestler competitions kick off on the second day competitions of the 660 Kirkpinar Oil Wrestling Festival held at Sarayici field of contest in Edirne, Turkey on July 10, 2021. The Kirkpinar Oil Wrestling Festival, is one of the worldâs oldest sports events and has been held annually in the province since 1362, with wrestlers engaging in a physical and mental struggle without the use of any equipment. (Photo by Gokhan Balci/Anadolu Agency via Getty Images)
