I see.
Earlier you said that athletes are invited from all over the world. Do you mean the Greek world? Our Greek cities used to compete against each other just for the honour of winning. No other countries could join in, nor could slaves or women! Nowadays any country can take part if their athletes are good enough. There are over 250 sports and each on has its own standard. Please wait a minute! All those events, all those countries and even women taking part! Where are all the athletes housed? For each Olympics, a special village is built for them to live in,