Federico Di Francesco and Xavier Guidetti represented Greece at the 2012 Winter Youth Olympics.
Federico Di Francesco (born 14 June 1994) is an Italian footballer who plays as a winger for Serie B club SPAL, on loan from Sassuolo. Di Francesco began his career on Pescara's youth categories. Delfino Pescara 1936, commonly referred to as Pescara, is a professional Italian football club based in Pescara, Abruzzo. Xavier Guidetti 
Massimiliano Valcareggi Anastasia Gkogkou Dimitrios Kyriazis 
