philhellenist(n = noun.person) graecophile, philhellene - an admirer of Greece and everything Greek;
is a kind of admirer, booster, champion, friend, protagonist, supporter
Derived form noun philhellenism₁

   A friend of Greece; one who supports the cause of the Greeks; particularly, one who supported them in their struggle for independence against the Turks; a philhellene. [1913 Webster]