Kammala wannan jumla: Wigness ya wakilci Ostiraliya a wasannin kasa da kasa da dama na kasa da kasa, ciki har da a gasar zakarun Turai.
2019 FIBA Under-19 Kwallon Kwando na Duniya da 2018 FIBA Under-17 Kwando na Duniya. A gasar FIBA ta Oceania ta 2019 a karkashin shekara 17, ya yi All-Star Five.