Faatumu le fuaiupu lenei: O Ayayi o se tagatanuu e lua o Falani ma le atunuu o ona mātua o Benin, ae e taalo pasiketipolo o ia mo le au a le atunuu o Falani. I le 2016 FIBA U16 European Championship i Radom, Polani, na ia averesi 11.3 togi ma 6.7 rebounds i le taʻaloga mo Farani. Na taʻitaʻia e Ayayi lana 'au i le pine apamemea i le 2018 FIBA U18 European Championship i Latvia. Ina ua uma ona averesi 15.7 togi i le taʻaloga, na filifilia ai o ia i le All-Star Five. Na fesoasoani Ayayi i Falani e manumalo i le pine apamemea i
2019 FIBA Under-19 Basketball World Cup i Heraklion, Eleni, lea na ia mauaina ai le All-Star Five mamalu. Na ia averesi 20.9 togi, 5.6 rebounds, ma 3.4 fesoasoani i le taʻaloga ma taʻitaʻia uma sikoa sikoa ma 33 togi i le pine apamemea taʻaloga faasaga ia Lithuania.