Nyorai kuenderera mberi kweiyi ndima - Muna 2016, Wigginton akabatsira kutungamira Chikwata cheCanada kumenduru yesirivheri paFIBA Americas Under-18 Championship muValdivia, Chile uye akaita basa rakakosha muCanada's run yegoridhe pa2017 FIBA Under-19 World Cup
muCairo, Egypt, sezvo akaenzana 12.4 points, 7.0 rebounds uye 4.2 anobatsira pamutambo panguva yemutambo. Akarasikirwa nechikamu chechina uye semi yekupedzisira nekuda kwezviratidzo zvekudengenyeka, asi akadzoka kumutambo wemakwikwi neItaly, achiwana mapoinzi gumi nerimwe achiverenga matatu rebounds uye matatu anobatsira.