Kammala jumla mai zuwa: Ayayi yana da 'yan ƙasa biyu na Faransa da kuma ƙasar iyayensa ta Benin, amma yana buga wasan kwando ga kungiyoyin kwallon kafa na Faransa. A Gasar Zakarun Turai ta FIBA U16 ta 2016 a Radom, Poland, ya samu maki 11.3 da 6.7 a kowane wasa don Faransa. Ayayi ya jagoranci tawagarsa zuwa lambar tagulla a Gasar Zakarun Turai ta FIBA U18 ta 2018 a Latvia. Bayan da ya samu maki 15.7 a kowane wasa, an kira shi zuwa All-Star Five. Ayayi ya taimaka wa Faransa ta lashe tagulla a gasar
2019 FIBA Under-19 Kwando na Duniya a Heraklion, Girka, inda ya sami lambar yabo ta All-Star Five. Ya auna 20.9 maki, 5.6 rebounds, da kuma 3.4 taimaka da wasan da ya jagoranci dukan scorers da 33 maki a tagulla lambar wasan da Lithuania.