Through the 2006 Winter Games in Turin, Greek athletes have participated in Alpine skiing, Biathlon, Bobsled, Cross Country skiing, Luge, Skeleton, and Snowboarding. They have yet to win a Winter Olympic medal.
running EDIT: There was no main sport thay just played all the sports that existed.
a disc
Greece
diogoras was a acient olympic hero he was born in Greece and then played in the olympic games. His main sport was boxing, however he had no weakness so he could play every sport some people claimed he was descened from their go Hermes. both of his sons played in the Olympics too
maybe
Football (also known as soccer) is the national sport of Greece.
soccer is the national sport of greece , but basketball is quite strong in second place.
Sports came from Greece and it is now played by people worldwide everyday.
throwing weird shapes like a round rock or spears
in Greece
running EDIT: There was no main sport thay just played all the sports that existed.
football
Athletics
Running
i say any sport in the Olympics since Greece stared the Olympics and they are an old country
a disc
running