Lengkepan kalimah di handap ieu: Wigness ogé bagian tina tim Australia anu meunang medali emas di 2018 FIBA Under-18 Asian Championship sareng 2019 FIBA Oceania Under-18 Championship ogé bersaing pikeun nagara asalna di 2018 FIBA Under-17 Basketball World Cup sareng
Piala Dunya FIBA U-19 taun 2019. Dina taun pamungkasna saméméh jadi profésional anjeunna maén dina usum 2019 NBL1, dimana anjeunna rata-rata 11.7 poin, opat assists jeung 3.4 rebounds per game pikeun Basketball Australia Centre of Excellence. Dina final usumna, manéhna nyatet 22 poin jeung 12 assists. Wigness disorot ku sababaraha pramuka akademi jeung NBA nalika anjeunna ngumbara ka Charlotte, Karolina Kalér pikeun bersaing dina 2019 Basketball Tanpa Border Global Camp jeung walked jauh jeung All-Turnamén honors.