Who played sports in ancient greece?

Greece has risen to prominence in a number of sporting areas in recent decades. Football in particular has seen a rapid transformation, with the Greek national football team winning the 2004 UEFA European Football Championship. Many Greek athletes have also achieved significant success and have won world and olympic titles in numerous sports during the years, such as basketball, wrestling, water polo, athletics, weightlifting, with many of them becoming international stars inside their sports. The successful organisation of the Athens 2004 Olympic and Paralympic Games led also to the further development of many sports and has led to the creation of many World class sport venues all over Greece and especially in Athens. Greek athletes have won a total 146 medals for Greece in 15 different Olympic sports at the Summer Olympic Games, including the Intercalated Games, an achievement which makes Greece one of the top nations globally, in the world's rankings of medals per capital.

I'm not sure if you wanted a specific person or not but only free men who spoke Greek could compete on the olympics back then. If you want a specific person lmk.