Ancient Olympics

In the time of the ancient Olympic people did their sports naked and only people that werent slaves could compete and they had to be able to talk greek.
Instead of people from other countries only the greeks were allowed to compete.
And the games would be only be held in Olympia no where else.
the winning athletes were heros and their homes town would be put on the map.
the games were boxing, charoit racing, riding, discus, running, jump and wresling.
http://www.perseus.tufts.edu/Olympics/sports.html