Grigoris Vallianatos
04 Jun, 1956 en Plaka, Greece
Grigoris Vallianatos (Γρηγόρης Βαλλιανάτος, born June 4, 1956, Plaka) is a Greek journalist, communication consultant, activist of the LGBT+ community and politician.
También conocido como:
Γρηγόρης Βαλλιανάτος