Camel wrestling is a sport in which two male Tülü camels wrestle, typically in response to a female camel in heat being led before them. It is most common in the Aegean region of Turkey, but is also practiced in other parts of the Middle East and South Asia.

Camel fighting originated among ancient Turkic tribes over 1000 years ago. Camels also wrestle in the wild, so the practice occurred before it was first organized by nomads. In the 1920s the Turkish National Aviation league has held Camel fights as fundraisers in order to purchase planes for the Government of Turkey. The government of Turkey began discouraging the practice in the 1920s, however, characterizing it as too backwards of a practice. In the 1980s, the new government of Turkey began encouraging the competitions as part of Turkey's historic culture.

More Info: en.wikipedia.org