Tokyo 2020 will be Gianni's first Olympic Games.
The 22-year-old midfielder came through at A-League side Central Coast Mariners Academy, before signing with Wellington Phoenix in 2018.Read more
Gianni's Games History
Olympic Summer Games Tokyo 2020
Quarterfinals 2-4Group B - Game 3 v Romania 0-0Group B - Game 2 v Honduras 2-3Group B - Game 1 v Republic of Korea 1-0