2018-19: Made 20 starts and 21 appearances for the U-19s, including three playoff matches, scoring one goal. 2017-18: Fayia started 25 of 27 regular season appearances for Whitecaps FC U-17. He went on to start all three games in the playoffs. 2016-2017: Fayia started eight of 28 appearances for Whitecaps FC U-16 adding three goals in the process. The defender/midfielder also appeared in the clubs six playoff games en-route to the final-four.
Fayia was 14 years old when he made his Canadian youth program debut at an identification camp in 2015 under coach Ante Jazic. In 2016 he participated in a U-15 identification camp in Burnaby under Jazic.