He is the fourth water polo player to compete at five Olympics, after Briton Paul Radmilovic, Brazilian João Gonçalves Filho, and Hungarian Dezső Gyarmati.
Gianni Schicchi | Gianni Alemanno | Gianni Agnelli | Gianni Rivera | Gianni Vattimo | Gianni Nicchi | Gianni Morandi | Gianni Brera | Gianni Riotta | Gianni Rodari | Gianni Paladini | Gianni Lancia | Gianni De Michelis | Gianni Cavina | Museo dell'Aeronautica Gianni Caproni | Gianni Raimondi | Gianni Petrucci | Gianni Nazzaro (''Canzonissima | Gianni Meccia | Gianni Letta | Gianni De Magistris | Gianni Cuperlo | Gianni Coscia | Gianni Caproni Museum of Aeronautics | Gianni Bugno | Gianni Bettini | Gianni Bella in ''Canzonissima | Gary Gianni |
He is, jointly with Spaniard Chiqui Sans, the sixth water polo player to compete at five Olympics, after Briton Paul Radmilovic, Brazilian João Gonçalves Filho, Hungarian Dezső Gyarmati, Italian Gianni De Magistris, and fellow Spaniard Manuel Estiarte.