21 so far
10
There have been 30 Olympiads so far. Book it.
London, England is going to be the only countrie to have held the Olympics three times. So far they have held it in 1908 and 1948. In 2012 they will be holding the Olympics again. Many countries have held the Olympics twice. Such as Greece and Australia.
everywhere
i think so the olympics were not held 3 times In 1916,1940 and 1944
21
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.
497 in the summer Olympics so far.
It's held every 4 years so there was the Beijing Olympics in 2008 so the London Olympics will be on 2012
21 times so far. Vancouver 2010 was the 21 Winter Olympiad.
80 years so far.