Olympics are held every 4 years even in the ancient Olympics so there are around 503. You need to work out the math and match them with facts though.
held in 776 BC
776 BC it was held than the modern olympics 1894 :P
The first Olympics where held in Olympia in ancient Greece in 776 BC
Still nobody knows that but I know , Olympics is first held in 776 BC.
776 BC in Olympia
The first ancient games were held in 776 BC.