This chapter discusses the members of the ecumenical synods, beginning with the core members: the ‘athletes/artists who take part and win in sacred crown games’. Among these, several hierarchies are detectable: hierarchies based on agonistic victories (the more victories in sacred games, the better), on agonistic disciplines (some disciplines were regarded higher than others, e.g. kitharists were regarded higher than trumpeters and pankratiasts higher than runners) and on social background (not all competitors came from elite families). Next, the chapter proceeds to the members who offered competitive support: the so-called synagonistai of the thymelic synod took part in the performances but could not win prizes themselves; they were for instance secondary actors or choir members. In the xystic synod, the presence of trainers supporting individual athletes is documented. Finally there were other people who were not involved in the competitions themselves, such as support crews, administrative aides, family members of competitors and honorary members.